From 66e3ff39532b36d4e109c53518a902610d33aabc Mon Sep 17 00:00:00 2001
From: MaximOksiuta <63787095+MaximOksiuta@users.noreply.github.com>
Date: Fri, 21 Nov 2025 20:01:13 +0300
Subject: [PATCH] feat: beatiful phone number field

---
 .idea/deploymentTargetSelector.xml            |   4 +-
 .../PhoneNumberPatternsProvider.kt            | 304 ++++++++++++++++
 .../domain/models/PhoneNumberPattern.kt       |   8 +
 .../GetDefaultPhoneNumberPatternUseCase.kt    |  20 ++
 .../usecase/auth/ValidateAuthFieldsUseCase.kt |  11 +-
 .../components/standart/TTNamedTextField.kt   |  12 +-
 .../components/standart/TTTextField.kt        |  72 ++--
 .../screens/fillProfile/FillProfileScreen.kt  | 324 ++++++++++++------
 .../fillProfile/FillProfileViewModel.kt       |  36 +-
 .../presentation/screens/fillProfile/Utils.kt |  32 ++
 .../presentation/screens/login/LoginScreen.kt |   2 +-
 .../screens/register/RegisterScreen.kt        |   6 +-
 .../presentation/utils/PhoneTransformation.kt |  69 ++++
 13 files changed, 732 insertions(+), 168 deletions(-)
 create mode 100644 app/src/main/java/com/prodhack/moscow2025/data/data_providers/PhoneNumberPatternsProvider.kt
 create mode 100644 app/src/main/java/com/prodhack/moscow2025/domain/models/PhoneNumberPattern.kt
 create mode 100644 app/src/main/java/com/prodhack/moscow2025/domain/usecase/GetDefaultPhoneNumberPatternUseCase.kt
 create mode 100644 app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/Utils.kt
 create mode 100644 app/src/main/java/com/prodhack/moscow2025/presentation/utils/PhoneTransformation.kt

diff --git a/.idea/deploymentTargetSelector.xml b/.idea/deploymentTargetSelector.xml
index 4c55468..0d04a62 100644
--- a/.idea/deploymentTargetSelector.xml
+++ b/.idea/deploymentTargetSelector.xml
@@ -4,10 +4,10 @@
     <selectionStates>
       <SelectionState runConfigName="app">
         <option name="selectionMode" value="DROPDOWN" />
-        <DropdownSelection timestamp="2025-11-21T15:23:03.580191Z">
+        <DropdownSelection timestamp="2025-11-21T16:22:10.584040Z">
           <Target type="DEFAULT_BOOT">
             <handle>
-              <DeviceId pluginId="LocalEmulator" identifier="path=/Users/dany/.android/avd/Medium_Phone.avd" />
+              <DeviceId pluginId="LocalEmulator" identifier="path=/Users/max/.android/avd/Pixel_9_Pro.avd" />
             </handle>
           </Target>
         </DropdownSelection>
diff --git a/app/src/main/java/com/prodhack/moscow2025/data/data_providers/PhoneNumberPatternsProvider.kt b/app/src/main/java/com/prodhack/moscow2025/data/data_providers/PhoneNumberPatternsProvider.kt
new file mode 100644
index 0000000..e31d493
--- /dev/null
+++ b/app/src/main/java/com/prodhack/moscow2025/data/data_providers/PhoneNumberPatternsProvider.kt
@@ -0,0 +1,304 @@
+package com.prodhack.moscow2025.data.data_providers
+
+import com.prodhack.moscow2025.domain.models.PhoneNumberPattern
+
+
+object PhoneNumberPatternsProvider {
+    val phoneNumberPatterns = listOf(
+        PhoneNumberPattern(name = "+7 Russia", countryCode = "+7", pattern = "(000)-000-00-00", countryCodeISO = "RU"),
+	    PhoneNumberPattern(name = "+39 Italy", countryCode = "+39", pattern = "000-000-0000", countryCodeISO = "IT"),
+        PhoneNumberPattern(name = "+91 India", countryCode = "+91", pattern = "00000-00000", countryCodeISO = "IN"),
+        PhoneNumberPattern(name = "+1 United States", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "US"),
+        PhoneNumberPattern(name = "+44 United Kingdom", countryCode = "+44", pattern = "0000 000 0000", countryCodeISO = "GB"),
+        PhoneNumberPattern(name = "+30 Greece", countryCode = "+30", pattern = "000 0000 0000", countryCodeISO = "GR"),
+        PhoneNumberPattern(name = "+357 Cyprus", countryCode = "+357", pattern = "0000 000000", countryCodeISO = "CY"),
+        PhoneNumberPattern(name = "+93 Afghanistan", countryCode = "+93", pattern = "000-000-0000", countryCodeISO = "AF"),
+        PhoneNumberPattern(name = "+355 Albania", countryCode = "+355", pattern = "000 000 0000", countryCodeISO = "AL"),
+        PhoneNumberPattern(name = "+213 Algeria", countryCode = "+213", pattern = "0000 00 00 00", countryCodeISO = "DZ"),
+        PhoneNumberPattern(name = "+1 American Samoa", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "AS"),
+        PhoneNumberPattern(name = "+376 Andorra", countryCode = "+376", pattern = "000 000", countryCodeISO = "AD"),
+        PhoneNumberPattern(name = "+244 Angola", countryCode = "+244", pattern = "000 000 000", countryCodeISO = "AO"),
+        PhoneNumberPattern(name = "+1 Anguilla", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "AI"),
+        PhoneNumberPattern(name = "+672 Antarctica", countryCode = "+672", pattern = "000-000", countryCodeISO = "AQ"),
+        PhoneNumberPattern(name = "+1 Antigua And Barbuda", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "AG"),
+        PhoneNumberPattern(name = "+54 Argentina", countryCode = "+54", pattern = "000 000-0000", countryCodeISO = "AR"),
+        PhoneNumberPattern(name = "+374 Armenia", countryCode = "+374", pattern = "00 000000", countryCodeISO = "AM"),
+        PhoneNumberPattern(name = "+297 Aruba", countryCode = "+297", pattern = "000 0000", countryCodeISO = "AW"),
+        PhoneNumberPattern(name = "+61 Australia", countryCode = "+61", pattern = "000 000 000", countryCodeISO = "AU"),
+        PhoneNumberPattern(name = "+43 Austria", countryCode = "+43", pattern = "000 0000000", countryCodeISO = "AT"),
+        PhoneNumberPattern(name = "+994 Azerbaijan", countryCode = "+994", pattern = "00 000 00 00", countryCodeISO = "AZ"),
+        PhoneNumberPattern(name = "+1 Bahamas", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "BS"),
+        PhoneNumberPattern(name = "+973 Bahrain", countryCode = "+973", pattern = "0000 0000", countryCodeISO = "BH"),
+        PhoneNumberPattern(name = "+880 Bangladesh", countryCode = "+880", pattern = "00000-000000", countryCodeISO = "BD"),
+        PhoneNumberPattern(name = "+1 Barbados", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "BB"),
+        PhoneNumberPattern(name = "+375 Belarus", countryCode = "+375", pattern = "00 000-00-00", countryCodeISO = "BY"),
+        PhoneNumberPattern(name = "+32 Belgium", countryCode = "+32", pattern = "000 00 00 00", countryCodeISO = "BE"),
+        PhoneNumberPattern(name = "+501 Belize", countryCode = "+501", pattern = "000-0000", countryCodeISO = "BZ"),
+        PhoneNumberPattern(name = "+229 Benin", countryCode = "+229", pattern = "00 00 00 00", countryCodeISO = "BJ"),
+        PhoneNumberPattern(name = "+1 Bermuda", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "BM"),
+        PhoneNumberPattern(name = "+975 Bhutan", countryCode = "+975", pattern = "00 000000", countryCodeISO = "BT"),
+        PhoneNumberPattern(name = "+591 Bolivia", countryCode = "+591", pattern = "00000000", countryCodeISO = "BO"),
+        PhoneNumberPattern(name = "+387 Bosnia And Herzegowina", countryCode = "+387", pattern = "00 000 000", countryCodeISO = "BA"),
+        PhoneNumberPattern(name = "+267 Botswana", countryCode = "+267", pattern = "00 000 000", countryCodeISO = "BW"),
+        PhoneNumberPattern(name = "+47 Bouvet Island (Norway)", countryCode = "+47", pattern = "000 00 000", countryCodeISO = "BV"),
+        PhoneNumberPattern(name = "+55 Brazil", countryCode = "+55", pattern = "(00) 00000-0000", countryCodeISO = "BR"),
+        PhoneNumberPattern(name = "+246 British Indian Ocean Territory", countryCode = "+246", pattern = "000-0000", countryCodeISO = "IO"),
+        PhoneNumberPattern(name = "+673 Brunei Darussalam", countryCode = "+673", pattern = "000-0000", countryCodeISO = "BN"),
+        PhoneNumberPattern(name = "+359 Bulgaria", countryCode = "+359", pattern = "00 000 0000", countryCodeISO = "BG"),
+        PhoneNumberPattern(name = "+226 Burkina Faso", countryCode = "+226", pattern = "00 00 00 00", countryCodeISO = "BF"),
+        PhoneNumberPattern(name = "+257 Burundi", countryCode = "+257", pattern = "00 00 00 00", countryCodeISO = "BI"),
+        PhoneNumberPattern(name = "+855 Cambodia", countryCode = "+855", pattern = "00 000 000", countryCodeISO = "KH"),
+        PhoneNumberPattern(name = "+237 Cameroon", countryCode = "+237", pattern = "00 00 00 00", countryCodeISO = "CM"),
+        PhoneNumberPattern(name = "+1 Canada", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "CA"),
+        PhoneNumberPattern(name = "+238 Cape Verde", countryCode = "+238", pattern = "000 00 00", countryCodeISO = "CV"),
+        PhoneNumberPattern(name = "+599 Caribbean Netherlands", countryCode = "+599", pattern = "000-0000", countryCodeISO = "BQ"),
+        PhoneNumberPattern(name = "+1 Cayman Islands", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "KY"),
+        PhoneNumberPattern(name = "+236 Central African Republic", countryCode = "+236", pattern = "00 00 00 00", countryCodeISO = "CF"),
+        PhoneNumberPattern(name = "+235 Chad", countryCode = "+235", pattern = "00 00 00 00", countryCodeISO = "TD"),
+        PhoneNumberPattern(name = "+56 Chile", countryCode = "+56", pattern = "00 000 0000", countryCodeISO = "CL"),
+        PhoneNumberPattern(name = "+86 China", countryCode = "+86", pattern = "000 0000 0000", countryCodeISO = "CN"),
+        PhoneNumberPattern(name = "+61 Christmas Island", countryCode = "+61", pattern = "0000 0000", countryCodeISO = "CX"),
+        PhoneNumberPattern(name = "+61 Cocos (Keeling) Islands", countryCode = "+61", pattern = "0000 0000", countryCodeISO = "CC"),
+        PhoneNumberPattern(name = "+57 Colombia", countryCode = "+57", pattern = "000 0000000", countryCodeISO = "CO"),
+        PhoneNumberPattern(name = "+269 Comoros", countryCode = "+269", pattern = "00 00000", countryCodeISO = "KM"),
+        PhoneNumberPattern(name = "+242 Congo", countryCode = "+242", pattern = "00 000 0000", countryCodeISO = "CG"),
+        PhoneNumberPattern(name = "+243 Congo, The DRC", countryCode = "+243", pattern = "000 000 0000", countryCodeISO = "CD"),
+        PhoneNumberPattern(name = "+682 Cook Islands", countryCode = "+682", pattern = "00 000", countryCodeISO = "CK"),
+        PhoneNumberPattern(name = "+506 Costa Rica", countryCode = "+506", pattern = "0000 0000", countryCodeISO = "CR"),
+        PhoneNumberPattern(name = "+225 Cote D'Ivoire", countryCode = "+225", pattern = "00 000 0000", countryCodeISO = "CI"),
+        PhoneNumberPattern(name = "+385 Croatia", countryCode = "+385", pattern = "00 000 0000", countryCodeISO = "HR"),
+        PhoneNumberPattern(name = "+53 Cuba", countryCode = "+53", pattern = "000 000000", countryCodeISO = "CU"),
+        PhoneNumberPattern(name = "+599 Curacao", countryCode = "+599", pattern = "000-0000", countryCodeISO = "CW"),
+        PhoneNumberPattern(name = "+357 Cyprus", countryCode = "+357", pattern = "0000 0000", countryCodeISO = "CY"),
+        PhoneNumberPattern(name = "+420 Czech Republic", countryCode = "+420", pattern = "000 000 000", countryCodeISO = "CZ"),
+        PhoneNumberPattern(name = "+45 Denmark", countryCode = "+45", pattern = "00 00 00 00", countryCodeISO = "DK"),
+        PhoneNumberPattern(name = "+253 Djibouti", countryCode = "+253", pattern = "00 00 00 00", countryCodeISO = "DJ"),
+        PhoneNumberPattern(name = "+1 Dominica", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "DM"),
+        PhoneNumberPattern(name = "+1 Dominican Republic", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "DO"),
+        PhoneNumberPattern(name = "+670 East Timor", countryCode = "+670", pattern = "0000 000", countryCodeISO = "TL"),
+        PhoneNumberPattern(name = "+593 Ecuador", countryCode = "+593", pattern = "00 000 0000", countryCodeISO = "EC"),
+        PhoneNumberPattern(name = "+20 Egypt", countryCode = "+20", pattern = "00 0000000", countryCodeISO = "EG"),
+        PhoneNumberPattern(name = "+503 El Salvador", countryCode = "+503", pattern = "0000 0000", countryCodeISO = "SV"),
+        PhoneNumberPattern(name = "+240 Equatorial Guinea", countryCode = "+240", pattern = "00 000 000", countryCodeISO = "GQ"),
+        PhoneNumberPattern(name = "+291 Eritrea", countryCode = "+291", pattern = "0 000 000", countryCodeISO = "ER"),
+        PhoneNumberPattern(name = "+372 Estonia", countryCode = "+372", pattern = "0000 0000", countryCodeISO = "EE"),
+        PhoneNumberPattern(name = "+251 Ethiopia", countryCode = "+251", pattern = "000 000 0000", countryCodeISO = "ET"),
+        PhoneNumberPattern(name = "+500 Falkland Islands (Malvinas)", countryCode = "+500", pattern = "00000", countryCodeISO = "FK"),
+        PhoneNumberPattern(name = "+298 Faroe Islands", countryCode = "+298", pattern = "000 000", countryCodeISO = "FO"),
+        PhoneNumberPattern(name = "+679 Fiji", countryCode = "+679", pattern = "000 0000", countryCodeISO = "FJ"),
+        PhoneNumberPattern(name = "+358 Finland", countryCode = "+358", pattern = "00 0000000", countryCodeISO = "FI"),
+        PhoneNumberPattern(name = "+33 France", countryCode = "+33", pattern = "0 00 00 00 00", countryCodeISO = "FR"),
+        PhoneNumberPattern(name = "+594 French Guiana", countryCode = "+594", pattern = "0000 0000", countryCodeISO = "GF"),
+        PhoneNumberPattern(name = "+689 French Polynesia", countryCode = "+689", pattern = "00 00 00", countryCodeISO = "PF"),
+        PhoneNumberPattern(name = "+262 French Southern Territories", countryCode = "+262", pattern = "000 00 00", countryCodeISO = "TF"),
+        PhoneNumberPattern(name = "+241 Gabon", countryCode = "+241", pattern = "00 00 00", countryCodeISO = "GA"),
+        PhoneNumberPattern(name = "+220 Gambia", countryCode = "+220", pattern = "000 0000", countryCodeISO = "GM"),
+        PhoneNumberPattern(name = "+995 Georgia", countryCode = "+995", pattern = "000 00 00 00", countryCodeISO = "GE"),
+        PhoneNumberPattern(name = "+49 Germany", countryCode = "+49", pattern = "0000 0000000", countryCodeISO = "DE"),
+        PhoneNumberPattern(name = "+233 Ghana", countryCode = "+233", pattern = "00 000 0000", countryCodeISO = "GH"),
+        PhoneNumberPattern(name = "+350 Gibraltar", countryCode = "+350", pattern = "000 00000", countryCodeISO = "GI"),
+        PhoneNumberPattern(name = "+299 Greenland", countryCode = "+299", pattern = "000 000", countryCodeISO = "GL"),
+        PhoneNumberPattern(name = "+1 Grenada", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "GD"),
+        PhoneNumberPattern(name = "+590 Guadeloupe", countryCode = "+590", pattern = "0000 0000", countryCodeISO = "GP"),
+        PhoneNumberPattern(name = "+1 Guam", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "GU"),
+        PhoneNumberPattern(name = "+502 Guatemala", countryCode = "+502", pattern = "0000 0000", countryCodeISO = "GT"),
+        PhoneNumberPattern(name = "+224 Guinea", countryCode = "+224", pattern = "000 00 00 00", countryCodeISO = "GN"),
+        PhoneNumberPattern(name = "+245 Guinea-Bissau", countryCode = "+245", pattern = "000 0000", countryCodeISO = "GW"),
+        PhoneNumberPattern(name = "+592 Guyana", countryCode = "+592", pattern = "000 0000", countryCodeISO = "GY"),
+        PhoneNumberPattern(name = "+509 Haiti", countryCode = "+509", pattern = "00 00 0000", countryCodeISO = "HT"),
+        PhoneNumberPattern(name = "+672 Heard And Mc Donald Islands", countryCode = "+672", pattern = "000-000", countryCodeISO = "HM"),
+        PhoneNumberPattern(name = "+379 Holy See (Vatican City State)", countryCode = "+379", pattern = "000 000 0000", countryCodeISO = "VA"),
+        PhoneNumberPattern(name = "+504 Honduras", countryCode = "+504", pattern = "0000 0000", countryCodeISO = "HN"),
+        PhoneNumberPattern(name = "+852 Hong Kong", countryCode = "+852", pattern = "0000 0000", countryCodeISO = "HK"),
+        PhoneNumberPattern(name = "+36 Hungary", countryCode = "+36", pattern = "00 000 0000", countryCodeISO = "HU"),
+        PhoneNumberPattern(name = "+354 Iceland", countryCode = "+354", pattern = "000 0000", countryCodeISO = "IS"),
+        PhoneNumberPattern(name = "+506 Costa Rica", countryCode = "+506", pattern = "0000 0000", countryCodeISO = "CR"),
+        PhoneNumberPattern(name = "+225 Cote D'Ivoire", countryCode = "+225", pattern = "00 000 0000", countryCodeISO = "CI"),
+        PhoneNumberPattern(name = "+385 Croatia", countryCode = "+385", pattern = "00 000 0000", countryCodeISO = "HR"),
+        PhoneNumberPattern(name = "+53 Cuba", countryCode = "+53", pattern = "000 000000", countryCodeISO = "CU"),
+        PhoneNumberPattern(name = "+599 Curacao", countryCode = "+599", pattern = "000-0000", countryCodeISO = "CW"),
+        PhoneNumberPattern(name = "+357 Cyprus", countryCode = "+357", pattern = "0000 0000", countryCodeISO = "CY"),
+        PhoneNumberPattern(name = "+420 Czech Republic", countryCode = "+420", pattern = "000 000 000", countryCodeISO = "CZ"),
+        PhoneNumberPattern(name = "+45 Denmark", countryCode = "+45", pattern = "00 00 00 00", countryCodeISO = "DK"),
+        PhoneNumberPattern(name = "+253 Djibouti", countryCode = "+253", pattern = "00 00 00 00", countryCodeISO = "DJ"),
+        PhoneNumberPattern(name = "+1 Dominica", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "DM"),
+        PhoneNumberPattern(name = "+1 Dominican Republic", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "DO"),
+        PhoneNumberPattern(name = "+670 East Timor", countryCode = "+670", pattern = "0000 000", countryCodeISO = "TL"),
+        PhoneNumberPattern(name = "+593 Ecuador", countryCode = "+593", pattern = "00 000 0000", countryCodeISO = "EC"),
+        PhoneNumberPattern(name = "+20 Egypt", countryCode = "+20", pattern = "00 0000000", countryCodeISO = "EG"),
+        PhoneNumberPattern(name = "+503 El Salvador", countryCode = "+503", pattern = "0000 0000", countryCodeISO = "SV"),
+        PhoneNumberPattern(name = "+240 Equatorial Guinea", countryCode = "+240", pattern = "00 000 000", countryCodeISO = "GQ"),
+        PhoneNumberPattern(name = "+291 Eritrea", countryCode = "+291", pattern = "0 000 000", countryCodeISO = "ER"),
+        PhoneNumberPattern(name = "+372 Estonia", countryCode = "+372", pattern = "0000 0000", countryCodeISO = "EE"),
+        PhoneNumberPattern(name = "+251 Ethiopia", countryCode = "+251", pattern = "000 000 0000", countryCodeISO = "ET"),
+        PhoneNumberPattern(name = "+500 Falkland Islands (Malvinas)", countryCode = "+500", pattern = "00000", countryCodeISO = "FK"),
+        PhoneNumberPattern(name = "+298 Faroe Islands", countryCode = "+298", pattern = "000 000", countryCodeISO = "FO"),
+        PhoneNumberPattern(name = "+679 Fiji", countryCode = "+679", pattern = "000 0000", countryCodeISO = "FJ"),
+        PhoneNumberPattern(name = "+358 Finland", countryCode = "+358", pattern = "00 0000000", countryCodeISO = "FI"),
+        PhoneNumberPattern(name = "+33 France", countryCode = "+33", pattern = "0 00 00 00 00", countryCodeISO = "FR"),
+        PhoneNumberPattern(name = "+594 French Guiana", countryCode = "+594", pattern = "0000 0000", countryCodeISO = "GF"),
+        PhoneNumberPattern(name = "+689 French Polynesia", countryCode = "+689", pattern = "00 00 00", countryCodeISO = "PF"),
+        PhoneNumberPattern(name = "+262 French Southern Territories", countryCode = "+262", pattern = "000 00 00", countryCodeISO = "TF"),
+        PhoneNumberPattern(name = "+241 Gabon", countryCode = "+241", pattern = "00 00 00", countryCodeISO = "GA"),
+        PhoneNumberPattern(name = "+220 Gambia", countryCode = "+220", pattern = "000 0000", countryCodeISO = "GM"),
+        PhoneNumberPattern(name = "+995 Georgia", countryCode = "+995", pattern = "000 00 00 00", countryCodeISO = "GE"),
+        PhoneNumberPattern(name = "+49 Germany", countryCode = "+49", pattern = "0000 0000000", countryCodeISO = "DE"),
+        PhoneNumberPattern(name = "+233 Ghana", countryCode = "+233", pattern = "00 000 0000", countryCodeISO = "GH"),
+        PhoneNumberPattern(name = "+350 Gibraltar", countryCode = "+350", pattern = "000 00000", countryCodeISO = "GI"),
+        PhoneNumberPattern(name = "+299 Greenland", countryCode = "+299", pattern = "000 000", countryCodeISO = "GL"),
+        PhoneNumberPattern(name = "+1 Grenada", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "GD"),
+        PhoneNumberPattern(name = "+590 Guadeloupe", countryCode = "+590", pattern = "0000 0000", countryCodeISO = "GP"),
+        PhoneNumberPattern(name = "+1 Guam", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "GU"),
+        PhoneNumberPattern(name = "+502 Guatemala", countryCode = "+502", pattern = "0000 0000", countryCodeISO = "GT"),
+        PhoneNumberPattern(name = "+224 Guinea", countryCode = "+224", pattern = "000 00 00 00", countryCodeISO = "GN"),
+        PhoneNumberPattern(name = "+245 Guinea-Bissau", countryCode = "+245", pattern = "000 0000", countryCodeISO = "GW"),
+        PhoneNumberPattern(name = "+592 Guyana", countryCode = "+592", pattern = "000 0000", countryCodeISO = "GY"),
+        PhoneNumberPattern(name = "+509 Haiti", countryCode = "+509", pattern = "00 00 0000", countryCodeISO = "HT"),
+        PhoneNumberPattern(name = "+672 Heard And Mc Donald Islands", countryCode = "+672", pattern = "000-000", countryCodeISO = "HM"),
+        PhoneNumberPattern(name = "+379 Holy See (Vatican City State)", countryCode = "+379", pattern = "000 000 0000", countryCodeISO = "VA"),
+        PhoneNumberPattern(name = "+504 Honduras", countryCode = "+504", pattern = "0000 0000", countryCodeISO = "HN"),
+        PhoneNumberPattern(name = "+852 Hong Kong", countryCode = "+852", pattern = "0000 0000", countryCodeISO = "HK"),
+        PhoneNumberPattern(name = "+36 Hungary", countryCode = "+36", pattern = "00 000 0000", countryCodeISO = "HU"),
+        PhoneNumberPattern(name = "+354 Iceland", countryCode = "+354", pattern = "000 0000", countryCodeISO = "IS"),
+        PhoneNumberPattern(name = "+62 Indonesia", countryCode = "+62", pattern = "0000 0000 0000", countryCodeISO = "ID"),
+        PhoneNumberPattern(name = "+98 Iran (Islamic Republic Of)", countryCode = "+98", pattern = "000 0000 000", countryCodeISO = "IR"),
+        PhoneNumberPattern(name = "+964 Iraq", countryCode = "+964", pattern = "000 000 0000", countryCodeISO = "IQ"),
+        PhoneNumberPattern(name = "+353 Ireland", countryCode = "+353", pattern = "00 000 0000", countryCodeISO = "IE"),
+        PhoneNumberPattern(name = "+972 Israel", countryCode = "+972", pattern = "00-000-0000", countryCodeISO = "IL"),
+        PhoneNumberPattern(name = "+1876 Jamaica", countryCode = "+1876", pattern = "000 000 0000", countryCodeISO = "JM"),
+        PhoneNumberPattern(name = "+81 Japan", countryCode = "+81", pattern = "00-0000-0000", countryCodeISO = "JP"),
+        PhoneNumberPattern(name = "+44 Jersey", countryCode = "+44", pattern = "0000 000 0000", countryCodeISO = "JE"),
+        PhoneNumberPattern(name = "+962 Jordan", countryCode = "+962", pattern = "00 000 0000", countryCodeISO = "JO"),
+        PhoneNumberPattern(name = "+7 Kazakhstan", countryCode = "+7", pattern = "000 000 00 00", countryCodeISO = "KZ"),
+        PhoneNumberPattern(name = "+254 Kenya", countryCode = "+254", pattern = "000 000000", countryCodeISO = "KE"),
+        PhoneNumberPattern(name = "+686 Kiribati", countryCode = "+686", pattern = "00 000", countryCodeISO = "KI"),
+        PhoneNumberPattern(name = "+850 Korea, D.P.R.O.", countryCode = "+850", pattern = "00 000 000", countryCodeISO = "KP"),
+        PhoneNumberPattern(name = "+82 Korea, Republic Of", countryCode = "+82", pattern = "00-000-0000", countryCodeISO = "KR"),
+        PhoneNumberPattern(name = "+383 Kosovo", countryCode = "+383", pattern = "000 000 000", countryCodeISO = "XK"),
+        PhoneNumberPattern(name = "+965 Kuwait", countryCode = "+965", pattern = "0000 0000", countryCodeISO = "KW"),
+        PhoneNumberPattern(name = "+996 Kyrgyzstan", countryCode = "+996", pattern = "000 000 000", countryCodeISO = "KG"),
+        PhoneNumberPattern(name = "+856 Laos", countryCode = "+856", pattern = "00 000 000", countryCodeISO = "LA"),
+        PhoneNumberPattern(name = "+371 Latvia", countryCode = "+371", pattern = "00 000 000", countryCodeISO = "LV"),
+        PhoneNumberPattern(name = "+961 Lebanon", countryCode = "+961", pattern = "00 000 000", countryCodeISO = "LB"),
+        PhoneNumberPattern(name = "+266 Lesotho", countryCode = "+266", pattern = "000 0000", countryCodeISO = "LS"),
+        PhoneNumberPattern(name = "+231 Liberia", countryCode = "+231", pattern = "00 000 000", countryCodeISO = "LR"),
+        PhoneNumberPattern(name = "+218 Libya", countryCode = "+218", pattern = "000-0000000", countryCodeISO = "LY"),
+        PhoneNumberPattern(name = "+423 Liechtenstein", countryCode = "+423", pattern = "000 0000", countryCodeISO = "LI"),
+        PhoneNumberPattern(name = "+370 Lithuania", countryCode = "+370", pattern = "(00) 000 0000", countryCodeISO = "LT"),
+        PhoneNumberPattern(name = "+352 Luxembourg", countryCode = "+352", pattern = "000 000 000", countryCodeISO = "LU"),
+        PhoneNumberPattern(name = "+853 Macau", countryCode = "+853", pattern = "0000 000", countryCodeISO = "MO"),
+        PhoneNumberPattern(name = "+261 Madagascar", countryCode = "+261", pattern = "00 00 000 00", countryCodeISO = "MG"),
+        PhoneNumberPattern(name = "+265 Malawi", countryCode = "+265", pattern = "000 00 00 00", countryCodeISO = "MW"),
+        PhoneNumberPattern(name = "+60 Malaysia", countryCode = "+60", pattern = "00-000 0000", countryCodeISO = "MY"),
+        PhoneNumberPattern(name = "+960 Maldives", countryCode = "+960", pattern = "000-0000", countryCodeISO = "MV"),
+        PhoneNumberPattern(name = "+223 Mali", countryCode = "+223", pattern = "0000 0000", countryCodeISO = "ML"),
+        PhoneNumberPattern(name = "+356 Malta", countryCode = "+356", pattern = "0000 0000", countryCodeISO = "MT"),
+        PhoneNumberPattern(name = "+692 Marshall Islands", countryCode = "+692", pattern = "000-0000", countryCodeISO = "MH"),
+        PhoneNumberPattern(name = "+596 Martinique", countryCode = "+596", pattern = "0000 0000", countryCodeISO = "MQ"),
+        PhoneNumberPattern(name = "+222 Mauritania", countryCode = "+222", pattern = "00 00 00 00", countryCodeISO = "MR"),
+        PhoneNumberPattern(name = "+230 Mauritius", countryCode = "+230", pattern = "000 0000", countryCodeISO = "MU"),
+        PhoneNumberPattern(name = "+262 Mayotte", countryCode = "+262", pattern = "00000 000", countryCodeISO = "YT"),
+        PhoneNumberPattern(name = "+52 Mexico", countryCode = "+52", pattern = "00 0000 0000", countryCodeISO = "MX"),
+        PhoneNumberPattern(name = "+691 Micronesia, Federated States Of", countryCode = "+691", pattern = "000 0000", countryCodeISO = "FM"),
+        PhoneNumberPattern(name = "+373 Moldova, Republic Of", countryCode = "+373", pattern = "000 000 000", countryCodeISO = "MD"),
+        PhoneNumberPattern(name = "+377 Monaco", countryCode = "+377", pattern = "0000 0000", countryCodeISO = "MC"),
+        PhoneNumberPattern(name = "+976 Mongolia", countryCode = "+976", pattern = "00 00 0000", countryCodeISO = "MN"),
+        PhoneNumberPattern(name = "+382 Montenegro", countryCode = "+382", pattern = "00 000 000", countryCodeISO = "ME"),
+        PhoneNumberPattern(name = "+1 Montserrat", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "MS"),
+        PhoneNumberPattern(name = "+212 Morocco", countryCode = "+212", pattern = "0000-000000", countryCodeISO = "MA"),
+        PhoneNumberPattern(name = "+258 Mozambique", countryCode = "+258", pattern = "00 000 0000", countryCodeISO = "MZ"),
+        PhoneNumberPattern(name = "+95 Myanmar (Burma)", countryCode = "+95", pattern = "00 000 000", countryCodeISO = "MM"),
+        PhoneNumberPattern(name = "+264 Namibia", countryCode = "+264", pattern = "00 000 0000", countryCodeISO = "NA"),
+        PhoneNumberPattern(name = "+674 Nauru", countryCode = "+674", pattern = "000 0000", countryCodeISO = "NR"),
+        PhoneNumberPattern(name = "+977 Nepal", countryCode = "+977", pattern = "000-0000000", countryCodeISO = "NP"),
+        PhoneNumberPattern(name = "+31 Netherlands", countryCode = "+31", pattern = "00 000 0000", countryCodeISO = "NL"),
+        PhoneNumberPattern(name = "+687 New Caledonia", countryCode = "+687", pattern = "00 0000", countryCodeISO = "NC"),
+        PhoneNumberPattern(name = "+64 New Zealand", countryCode = "+64", pattern = "000 000 0000", countryCodeISO = "NZ"),
+        PhoneNumberPattern(name = "+505 Nicaragua", countryCode = "+505", pattern = "0000 0000", countryCodeISO = "NI"),
+        PhoneNumberPattern(name = "+227 Niger", countryCode = "+227", pattern = "00 00 00 00", countryCodeISO = "NE"),
+        PhoneNumberPattern(name = "+234 Nigeria", countryCode = "+234", pattern = "000 000 0000", countryCodeISO = "NG"),
+        PhoneNumberPattern(name = "+683 Niue", countryCode = "+683", pattern = "0000", countryCodeISO = "NU"),
+        PhoneNumberPattern(name = "+672 Norfolk Island", countryCode = "+672", pattern = "000 000", countryCodeISO = "NF"),
+        PhoneNumberPattern(name = "+389 North Macedonia", countryCode = "+389", pattern = "00 000 000", countryCodeISO = "MK"),
+        PhoneNumberPattern(name = "+1 Northern Mariana Islands", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "MP"),
+        PhoneNumberPattern(name = "+47 Norway", countryCode = "+47", pattern = "000 00 000", countryCodeISO = "NO"),
+        PhoneNumberPattern(name = "+968 Oman", countryCode = "+968", pattern = "0000 0000", countryCodeISO = "OM"),
+        PhoneNumberPattern(name = "+92 Pakistan", countryCode = "+92", pattern = "000 0000000", countryCodeISO = "PK"),
+        PhoneNumberPattern(name = "+680 Palau", countryCode = "+680", pattern = "000 0000", countryCodeISO = "PW"),
+        PhoneNumberPattern(name = "+970 Palestinian Territory", countryCode = "+970", pattern = "00 000 0000", countryCodeISO = "PS"),
+        PhoneNumberPattern(name = "+507 Panama", countryCode = "+507", pattern = "000 0000", countryCodeISO = "PA"),
+        PhoneNumberPattern(name = "+675 Papua New Guinea", countryCode = "+675", pattern = "0000 0000", countryCodeISO = "PG"),
+        PhoneNumberPattern(name = "+595 Paraguay", countryCode = "+595", pattern = "000 000000", countryCodeISO = "PY"),
+        PhoneNumberPattern(name = "+51 Peru", countryCode = "+51", pattern = "000 000000", countryCodeISO = "PE"),
+        PhoneNumberPattern(name = "+63 Philippines", countryCode = "+63", pattern = "0000 000 0000", countryCodeISO = "PH"),
+        PhoneNumberPattern(name = "+870 Pitcairn", countryCode = "+870", pattern = "000 000 000", countryCodeISO = "PN"),
+        PhoneNumberPattern(name = "+48 Poland", countryCode = "+48", pattern = "000 000 000", countryCodeISO = "PL"),
+        PhoneNumberPattern(name = "+351 Portugal", countryCode = "+351", pattern = "000 000 000", countryCodeISO = "PT"),
+        PhoneNumberPattern(name = "+1 Puerto Rico", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "PR"),
+        PhoneNumberPattern(name = "+974 Qatar", countryCode = "+974", pattern = "0000 0000", countryCodeISO = "QA"),
+        PhoneNumberPattern(name = "+262 Reunion", countryCode = "+262", pattern = "00000 000", countryCodeISO = "RE"),
+        PhoneNumberPattern(name = "+40 Romania", countryCode = "+40", pattern = "000 000 0000", countryCodeISO = "RO"),
+        PhoneNumberPattern(name = "+7 Russian Federation", countryCode = "+7", pattern = "000-000-00-00", countryCodeISO = "RU"),
+        PhoneNumberPattern(name = "+250 Rwanda", countryCode = "+250", pattern = "0000 0000", countryCodeISO = "RW"),
+        PhoneNumberPattern(name = "+1 Saint Kitts And Nevis", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "KN"),
+        PhoneNumberPattern(name = "+1 Saint Lucia", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "LC"),
+        PhoneNumberPattern(name = "+1 Saint Vincent And The Grenadines", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "VC"),
+        PhoneNumberPattern(name = "+685 Samoa", countryCode = "+685", pattern = "00 0000", countryCodeISO = "WS"),
+        PhoneNumberPattern(name = "+378 San Marino", countryCode = "+378", pattern = "000 0000", countryCodeISO = "SM"),
+        PhoneNumberPattern(name = "+239 Sao Tome And Principe", countryCode = "+239", pattern = "00 0000", countryCodeISO = "ST"),
+        PhoneNumberPattern(name = "+966 Saudi Arabia", countryCode = "+966", pattern = "000 000 0000", countryCodeISO = "SA"),
+        PhoneNumberPattern(name = "+221 Senegal", countryCode = "+221", pattern = "00 000 0000", countryCodeISO = "SN"),
+        PhoneNumberPattern(name = "+381 Serbia", countryCode = "+381", pattern = "00 0000 000", countryCodeISO = "RS"),
+        PhoneNumberPattern(name = "+248 Seychelles", countryCode = "+248", pattern = "000 0000", countryCodeISO = "SC"),
+        PhoneNumberPattern(name = "+232 Sierra Leone", countryCode = "+232", pattern = "00 000000", countryCodeISO = "SL"),
+        PhoneNumberPattern(name = "+65 Singapore", countryCode = "+65", pattern = "0000 0000", countryCodeISO = "SG"),
+        PhoneNumberPattern(name = "+599 Sint Maarten", countryCode = "+599", pattern = "000-0000", countryCodeISO = "SX"),
+        PhoneNumberPattern(name = "+421 Slovakia", countryCode = "+421", pattern = "00 000 0000", countryCodeISO = "SK"),
+        PhoneNumberPattern(name = "+386 Slovenia", countryCode = "+386", pattern = "00 000 000", countryCodeISO = "SI"),
+        PhoneNumberPattern(name = "+677 Solomon Islands", countryCode = "+677", pattern = "00000", countryCodeISO = "SB"),
+        PhoneNumberPattern(name = "+252 Somalia", countryCode = "+252", pattern = "00 000 000", countryCodeISO = "SO"),
+        PhoneNumberPattern(name = "+27 South Africa", countryCode = "+27", pattern = "00 000 0000", countryCodeISO = "ZA"),
+        PhoneNumberPattern(name = "+500 South Georgia And South S.S.", countryCode = "+500", pattern = "00000", countryCodeISO = "GS"),
+        PhoneNumberPattern(name = "+211 South Sudan", countryCode = "+211", pattern = "00 000 0000", countryCodeISO = "SS"),
+        PhoneNumberPattern(name = "+34 Spain", countryCode = "+34", pattern = "000 00 00 00", countryCodeISO = "ES"),
+        PhoneNumberPattern(name = "+94 Sri Lanka", countryCode = "+94", pattern = "00 000 0000", countryCodeISO = "LK"),
+        PhoneNumberPattern(name = "+290 St. Helena", countryCode = "+290", pattern = "0000", countryCodeISO = "SH"),
+        PhoneNumberPattern(name = "+508 St. Pierre And Miquelon", countryCode = "+508", pattern = "00 00 00", countryCodeISO = "PM"),
+        PhoneNumberPattern(name = "+249 Sudan", countryCode = "+249", pattern = "00 000 0000", countryCodeISO = "SD"),
+        PhoneNumberPattern(name = "+597 Suriname", countryCode = "+597", pattern = "000-000", countryCodeISO = "SR"),
+        PhoneNumberPattern(name = "+47 Svalbard And Jan Mayen Islands", countryCode = "+47", pattern = "000 00 000", countryCodeISO = "SJ"),
+        PhoneNumberPattern(name = "+268 Swaziland", countryCode = "+268", pattern = "0000 0000", countryCodeISO = "SZ"),
+        PhoneNumberPattern(name = "+46 Sweden", countryCode = "+46", pattern = "000 00 00 00", countryCodeISO = "SE"),
+        PhoneNumberPattern(name = "+41 Switzerland", countryCode = "+41", pattern = "00 000 00 00", countryCodeISO = "CH"),
+        PhoneNumberPattern(name = "+963 Syria", countryCode = "+963", pattern = "000 000 0000", countryCodeISO = "SY"),
+        PhoneNumberPattern(name = "+886 Taiwan", countryCode = "+886", pattern = "000 0000 000", countryCodeISO = "TW"),
+        PhoneNumberPattern(name = "+992 Tajikistan", countryCode = "+992", pattern = "00 000 0000", countryCodeISO = "TJ"),
+        PhoneNumberPattern(name = "+255 Tanzania", countryCode = "+255", pattern = "000 000 000", countryCodeISO = "TZ"),
+        PhoneNumberPattern(name = "+66 Thailand", countryCode = "+66", pattern = "00 000 0000", countryCodeISO = "TH"),
+        PhoneNumberPattern(name = "+228 Togo", countryCode = "+228", pattern = "00 00 00 00", countryCodeISO = "TG"),
+        PhoneNumberPattern(name = "+690 Tokelau", countryCode = "+690", pattern = "0000", countryCodeISO = "TK"),
+        PhoneNumberPattern(name = "+676 Tonga", countryCode = "+676", pattern = "000 0000", countryCodeISO = "TO"),
+        PhoneNumberPattern(name = "+1 Trinidad And Tobago", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "TT"),
+        PhoneNumberPattern(name = "+216 Tunisia", countryCode = "+216", pattern = "00 000 000", countryCodeISO = "TN"),
+        PhoneNumberPattern(name = "+90 Turkey", countryCode = "+90", pattern = "000 000 0000", countryCodeISO = "TR"),
+        PhoneNumberPattern(name = "+993 Turkmenistan", countryCode = "+993", pattern = "00 000 000", countryCodeISO = "TM"),
+        PhoneNumberPattern(name = "+1 Turks And Caicos Islands", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "TC"),
+        PhoneNumberPattern(name = "+688 Tuvalu", countryCode = "+688", pattern = "0000", countryCodeISO = "TV"),
+        PhoneNumberPattern(name = "+1 U.S. Minor Islands", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "UM"),
+        PhoneNumberPattern(name = "+256 Uganda", countryCode = "+256", pattern = "0000 000000", countryCodeISO = "UG"),
+        PhoneNumberPattern(name = "+380 Ukraine", countryCode = "+380", pattern = "000 000 0000", countryCodeISO = "UA"),
+        PhoneNumberPattern(name = "+971 United Arab Emirates", countryCode = "+971", pattern = "000 000 0000", countryCodeISO = "AE"),
+        PhoneNumberPattern(name = "+598 Uruguay", countryCode = "+598", pattern = "0000 0000", countryCodeISO = "UY"),
+        PhoneNumberPattern(name = "+998 Uzbekistan", countryCode = "+998", pattern = "00 000 0000", countryCodeISO = "UZ"),
+        PhoneNumberPattern(name = "+678 Vanuatu", countryCode = "+678", pattern = "00000", countryCodeISO = "VU"),
+        PhoneNumberPattern(name = "+58 Venezuela", countryCode = "+58", pattern = "0000-000000", countryCodeISO = "VE"),
+        PhoneNumberPattern(name = "+84 Vietnam", countryCode = "+84", pattern = "000 000 0000", countryCodeISO = "VN"),
+        PhoneNumberPattern(name = "+1 Virgin Islands (British)", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "VG"),
+        PhoneNumberPattern(name = "+1 Virgin Islands (U.S.)", countryCode = "+1", pattern = "(000) 000-0000", countryCodeISO = "VI"),
+        PhoneNumberPattern(name = "+681 Wallis And Futuna Islands", countryCode = "+681", pattern = "00 00 00", countryCodeISO = "WF"),
+        PhoneNumberPattern(name = "+212 Western Sahara", countryCode = "+212", pattern = "000 00 00 00", countryCodeISO = "EH"),
+        PhoneNumberPattern(name = "+967 Yemen", countryCode = "+967", pattern = "00 000000", countryCodeISO = "YE"),
+        PhoneNumberPattern(name = "+260 Zambia", countryCode = "+260", pattern = "000 000 000", countryCodeISO = "ZM"),
+        PhoneNumberPattern(name = "+263 Zimbabwe", countryCode = "+263", pattern = "00 000000", countryCodeISO = "ZW")
+    )
+}
diff --git a/app/src/main/java/com/prodhack/moscow2025/domain/models/PhoneNumberPattern.kt b/app/src/main/java/com/prodhack/moscow2025/domain/models/PhoneNumberPattern.kt
new file mode 100644
index 0000000..92e18a7
--- /dev/null
+++ b/app/src/main/java/com/prodhack/moscow2025/domain/models/PhoneNumberPattern.kt
@@ -0,0 +1,8 @@
+package com.prodhack.moscow2025.domain.models
+
+data class PhoneNumberPattern(
+    val name: String,
+    val countryCode: String,
+    val pattern: String,
+    val countryCodeISO: String
+)
diff --git a/app/src/main/java/com/prodhack/moscow2025/domain/usecase/GetDefaultPhoneNumberPatternUseCase.kt b/app/src/main/java/com/prodhack/moscow2025/domain/usecase/GetDefaultPhoneNumberPatternUseCase.kt
new file mode 100644
index 0000000..79a9029
--- /dev/null
+++ b/app/src/main/java/com/prodhack/moscow2025/domain/usecase/GetDefaultPhoneNumberPatternUseCase.kt
@@ -0,0 +1,20 @@
+package com.prodhack.moscow2025.domain.usecase
+
+import com.prodhack.moscow2025.data.data_providers.PhoneNumberPatternsProvider
+import com.prodhack.moscow2025.domain.models.PhoneNumberPattern
+import java.util.Locale
+import org.koin.core.annotation.Single
+
+@Single
+class GetDefaultPhoneNumberPatternUseCase {
+	fun execute(): PhoneNumberPattern? {
+		val locale = Locale.getDefault()
+
+		return PhoneNumberPatternsProvider.phoneNumberPatterns.find {
+			it.countryCodeISO.equals(
+				locale.country,
+				ignoreCase = true
+			)
+		}
+	}
+}
diff --git a/app/src/main/java/com/prodhack/moscow2025/domain/usecase/auth/ValidateAuthFieldsUseCase.kt b/app/src/main/java/com/prodhack/moscow2025/domain/usecase/auth/ValidateAuthFieldsUseCase.kt
index 9e5ea3c..636daeb 100644
--- a/app/src/main/java/com/prodhack/moscow2025/domain/usecase/auth/ValidateAuthFieldsUseCase.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/domain/usecase/auth/ValidateAuthFieldsUseCase.kt
@@ -1,6 +1,8 @@
 package com.prodhack.moscow2025.domain.usecase.auth
 
+import android.util.Log
 import android.util.Patterns
+import com.prodhack.moscow2025.domain.models.PhoneNumberPattern
 import org.koin.core.annotation.Single
 
 enum class AuthField {
@@ -24,6 +26,7 @@ data class ValidationResult(
 class ValidateAuthFieldsUseCase {
 
 	fun validateFillProfile(
+		chosenPattern: PhoneNumberPattern?,
 		firstName: String,
 		lastName: String,
 		phone: String
@@ -31,7 +34,11 @@ class ValidateAuthFieldsUseCase {
 		val errors = buildMap {
 			if (firstName.isBlank()) put(AuthField.FirstName, "Введите имя")
 			if (lastName.isBlank()) put(AuthField.LastName, "Введите фамилию")
-			if (!isPhoneValid(phone)) put(AuthField.Phone, "Некорректный номер телефона")
+			val maxCount = chosenPattern!!.pattern.count { it == '0' }
+			if (phone.isNotBlank() && !isPhoneValid(phone) && phone.length != maxCount) put(
+				AuthField.Phone,
+				"Некорректный номер телефона"
+			)
 		}
 		return ValidationResult(errors)
 	}
@@ -96,5 +103,5 @@ class ValidateAuthFieldsUseCase {
 		email.isNotBlank() && Patterns.EMAIL_ADDRESS.matcher(email).matches()
 
 	private fun isPhoneValid(phone: String): Boolean =
-		phone.isNotBlank() && Patterns.PHONE.matcher(phone).matches()
+		Patterns.PHONE.matcher(phone).matches()
 }
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTNamedTextField.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTNamedTextField.kt
index 4cf3bdd..02d7327 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTNamedTextField.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTNamedTextField.kt
@@ -36,12 +36,12 @@ fun TTNamedTextField(
         )
         Spacer(Modifier.height(5.dp))
         TTTextField(
-            value = value,
-            onValueChange = onValueChange,
-            error = error,
-            singleLine = singleLine,
-            keyboardOptions = keyboardOptions,
-            onDone = onDone
+	        value = value,
+	        onValueChange = onValueChange,
+	        error = error,
+	        singleLine = singleLine,
+	        keyboardOptions = keyboardOptions,
+	        onDone = onDone,
         )
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTTextField.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTTextField.kt
index fbacc62..3b2d70a 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTTextField.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/components/standart/TTTextField.kt
@@ -32,6 +32,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.input.ImeAction
 import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.VisualTransformation
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.prodhack.moscow2025.R
@@ -41,6 +42,7 @@ import com.prodhack.moscow2025.presentation.utils.ui.noRippleClickable
 @Composable
 fun TTTextField(
 	modifier: Modifier = Modifier,
+	textFieldModifier: Modifier = Modifier,
 	onClick: (() -> Unit)? = null,
 	value: String,
 	onValueChange: (String) -> Unit,
@@ -54,26 +56,15 @@ fun TTTextField(
 		imeAction = ImeAction.Next
 	),
 	onDone: (() -> Unit)? = null,
-	trailingIcon: @Composable () -> Unit = {}
+	trailingIcon: @Composable () -> Unit = {},
+	visualTransformation: VisualTransformation = VisualTransformation.None
 ) {
 	val typography = MaterialTheme.typography
 	val colorScheme = MaterialTheme.colorScheme
 
-	Box(
-		Modifier.height(70.dp),
-	) {
-		Box(
-			Modifier
-				.fillMaxWidth()
-				.height(56.dp)
-				.offset(x = 5.dp)
-				.background(
-					color = Color.White,
-					shape = RoundedCornerShape(15.dp)
-				)
-		)
+	FieldWrapper(modifier = modifier) {
 		OutlinedTextField(
-			modifier = modifier
+			modifier = textFieldModifier
 				.fillMaxWidth()
 				.offset(y = 5.dp),
 			value = value,
@@ -87,6 +78,7 @@ fun TTTextField(
 					fontSize = 14.sp,
 				)
 			},
+			visualTransformation = visualTransformation,
 			isError = error != null,
 			supportingText = {
 				if (error != null) {
@@ -175,20 +167,7 @@ fun <T> TTTextFieldWithDropdown(
 
 	var expanded by remember { mutableStateOf(false) }
 
-	Box(
-		modifier.height(70.dp),
-	) {
-		Box(
-			Modifier
-				.fillMaxWidth()
-				.height(56.dp)
-				.offset(x = 5.dp)
-				.background(
-					color = Color.White,
-					shape = RoundedCornerShape(15.dp)
-				)
-		)
-
+	FieldWrapper(modifier = modifier) {
 		ExposedDropdownMenuBox(
 			expanded = expanded,
 			onExpandedChange = { expanded = !expanded },
@@ -306,20 +285,7 @@ fun <T> TTTextFieldWithSearch(
 
 	var expanded by remember { mutableStateOf(false) }
 
-	Box(
-		modifier.height(70.dp),
-	) {
-		Box(
-			Modifier
-				.fillMaxWidth()
-				.height(56.dp)
-				.offset(x = 5.dp)
-				.background(
-					color = Color.White,
-					shape = RoundedCornerShape(15.dp)
-				)
-		)
-
+	FieldWrapper(modifier = modifier) {
 		ExposedDropdownMenuBox(
 			expanded = expanded,
 			onExpandedChange = { expanded = !expanded },
@@ -399,4 +365,24 @@ fun <T> TTTextFieldWithSearch(
 			}
 		}
 	}
+}
+
+@Composable
+fun FieldWrapper(modifier: Modifier = Modifier, content: @Composable () -> Unit) {
+	Box(
+		modifier.height(70.dp),
+	) {
+		Box(
+			Modifier
+				.fillMaxWidth()
+				.height(56.dp)
+				.offset(x = 5.dp)
+				.background(
+					color = Color.White,
+					shape = RoundedCornerShape(15.dp)
+				)
+		)
+
+		content()
+	}
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileScreen.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileScreen.kt
index 8bbd9fe..73385ab 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileScreen.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileScreen.kt
@@ -1,26 +1,39 @@
 package com.prodhack.moscow2025.presentation.screens.fillProfile
 
+import android.util.Log
 import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.IntrinsicSize
 import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxHeight
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
 import androidx.compose.foundation.layout.height
 import androidx.compose.foundation.layout.imePadding
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.layout.systemBarsPadding
 import androidx.compose.foundation.layout.width
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
 import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.text.BasicTextField
 import androidx.compose.foundation.text.KeyboardOptions
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.ModalBottomSheet
 import androidx.compose.material3.SnackbarDuration
 import androidx.compose.material3.SnackbarHostState
 import androidx.compose.material3.Text
+import androidx.compose.material3.rememberModalBottomSheetState
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.collectAsState
@@ -30,134 +43,231 @@ import androidx.compose.runtime.remember
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.focus.onFocusChanged
 import androidx.compose.ui.layout.ContentScale
 import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.text.input.ImeAction
+import androidx.compose.ui.text.TextStyle
 import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.VisualTransformation
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.prodhack.moscow2025.R
 import com.prodhack.moscow2025.domain.usecase.auth.AuthField
 import com.prodhack.moscow2025.presentation.components.standart.BigButton
-import com.prodhack.moscow2025.presentation.components.standart.TTPasswordField
+import com.prodhack.moscow2025.presentation.components.standart.FieldWrapper
 import com.prodhack.moscow2025.presentation.components.standart.TTTextField
+import com.prodhack.moscow2025.presentation.theme.Paddings
+import com.prodhack.moscow2025.presentation.theme.Shapes
 import com.prodhack.moscow2025.presentation.utils.ErrorCollectorScope
+import com.prodhack.moscow2025.presentation.utils.PhoneVisualTransformation
 import com.prodhack.moscow2025.presentation.utils.UIState
 import org.koin.androidx.compose.koinViewModel
 
+@OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ErrorCollectorScope.FillProfileScreen(
-    snackbarHostState: SnackbarHostState,
-    onSuccess: () -> Unit,
-    viewModel: FillProfileViewModel = koinViewModel()
+	snackbarHostState: SnackbarHostState,
+	onSuccess: () -> Unit,
+	viewModel: FillProfileViewModel = koinViewModel()
 ) {
-    val typography = MaterialTheme.typography
-    val colorScheme = MaterialTheme.colorScheme
+	val typography = MaterialTheme.typography
+	val colorScheme = MaterialTheme.colorScheme
 
-    val formState by viewModel.formStateFillProfile.collectAsState()
+	val sheetState = rememberModalBottomSheetState()
+	val isSheetOpen = remember { mutableStateOf(false) }
 
-    var errorText by remember { mutableStateOf("") }
-    val fillProfileState by viewModel.profileFillState.collectAsStateWithCallbacks(
-        onInputError = {
-            errorText = it.error
-        },
-        onConnectionError = {
-            errorText = "Нет подключения к сети"
-        },
-        onUnexpectedError = {
-            errorText = it.error
-        },
-        onLoading = {
-            errorText = ""
-        },
-        onSuccess = {
-            errorText = ""
-        }
-    )
+	val formState by viewModel.formStateFillProfile.collectAsState()
 
-    LaunchedEffect(fillProfileState) {
-        if (fillProfileState is UIState.Success) {
-            onSuccess()
-        }
-    }
+	var errorText by remember { mutableStateOf("") }
+	val fillProfileState by viewModel.profileFillState.collectAsStateWithCallbacks(
+		onInputError = {
+			errorText = it.error
+		},
+		onConnectionError = {
+			errorText = "Нет подключения к сети"
+		},
+		onUnexpectedError = {
+			errorText = it.error
+		},
+		onLoading = {
+			errorText = ""
+		},
+		onSuccess = {
+			errorText = ""
+		}
+	)
 
-    LaunchedEffect(errorText) {
-        if (errorText.isNotEmpty()) {
-            snackbarHostState.showSnackbar(
-                message = "Ошибка: $errorText",
-                duration = SnackbarDuration.Short
-            )
-        }
-    }
+	LaunchedEffect(fillProfileState) {
+		if (fillProfileState is UIState.Success) {
+			onSuccess()
+		}
+	}
 
-    Box(
-        modifier = Modifier
-            .fillMaxSize()
-            .imePadding()
-            .systemBarsPadding(),
-        contentAlignment = Alignment.BottomStart
-    ) {
-        Image(
-            painter = painterResource(R.drawable.lottie),
-            contentDescription = null,
-            modifier = Modifier.width(130.dp),
-            contentScale = ContentScale.Crop
-        )
+	LaunchedEffect(errorText) {
+		if (errorText.isNotEmpty()) {
+			snackbarHostState.showSnackbar(
+				message = "Ошибка: $errorText",
+				duration = SnackbarDuration.Short
+			)
+		}
+	}
 
-        Column(
-            modifier = Modifier
-                .fillMaxSize()
-                .padding(start = 30.dp, end = 30.dp)
-                .verticalScroll(rememberScrollState()),
-            horizontalAlignment = Alignment.CenterHorizontally
-        ) {
-            Row(
-                modifier = Modifier.fillMaxWidth(),
-                horizontalArrangement = Arrangement.SpaceBetween,
-                verticalAlignment = Alignment.CenterVertically
-            ) {
-                Text(
-                    text = "Давайте\nзнакомиться!",
-                    style = typography.titleLarge,
-                    fontSize = 31.sp
-                )
-                Image(
-                    painter = painterResource(R.drawable.ic_launcher_foreground),
-                    contentDescription = null,
-                    modifier = Modifier.size(140.dp),
-                    contentScale = ContentScale.Crop
-                )
-            }
-            Spacer(Modifier.height(20.dp))
-            TTTextField(
-                value = formState.firstName,
-                onValueChange = viewModel::onFirstNameChange,
-                label = "Ваше имя",
-                error = formState.errors[AuthField.FirstName]
-            )
-            Spacer(Modifier.height(12.dp))
-            TTTextField(
-                value = formState.lastName,
-                onValueChange = viewModel::onLastNameChange,
-                label = "Ваша фамилия",
-                error = formState.errors[AuthField.LastName]
-            )
-            Spacer(Modifier.height(12.dp))
-            TTTextField(
-                value = formState.phone,
-                onValueChange = viewModel::onPhoneChange,
-                label = "Ваш телефон",
-                error = formState.errors[AuthField.Phone]
-            )
-            Spacer(modifier = Modifier.height(20.dp))
-            BigButton(
-                onClick = viewModel::submit,
-                modifier = Modifier.fillMaxWidth(),
-                buttonText = "Сохранить данные",
-                isLoading = fillProfileState is UIState.Loading
-            )
-            Spacer(modifier = Modifier.height(80.dp))
-        }
-    }
+	Box(
+		modifier = Modifier
+			.fillMaxSize()
+			.imePadding()
+			.systemBarsPadding(),
+		contentAlignment = Alignment.BottomStart
+	) {
+		Image(
+			painter = painterResource(R.drawable.lottie),
+			contentDescription = null,
+			modifier = Modifier.width(130.dp),
+			contentScale = ContentScale.Crop
+		)
 
+		Column(
+			modifier = Modifier
+				.fillMaxSize()
+				.padding(start = 30.dp, end = 30.dp)
+				.verticalScroll(rememberScrollState()),
+			horizontalAlignment = Alignment.CenterHorizontally
+		) {
+			Row(
+				modifier = Modifier.fillMaxWidth(),
+				horizontalArrangement = Arrangement.SpaceBetween,
+				verticalAlignment = Alignment.CenterVertically
+			) {
+				Text(
+					text = "Давайте\nзнакомиться!",
+					style = typography.titleLarge,
+					fontSize = 31.sp
+				)
+				Image(
+					painter = painterResource(R.drawable.ic_launcher_foreground),
+					contentDescription = null,
+					modifier = Modifier.size(140.dp),
+					contentScale = ContentScale.Crop
+				)
+			}
+			Spacer(Modifier.height(20.dp))
+			TTTextField(
+				value = formState.firstName,
+				onValueChange = viewModel::onFirstNameChange,
+				label = "Ваше имя",
+				error = formState.errors[AuthField.FirstName],
+			)
+			Spacer(Modifier.height(12.dp))
+			TTTextField(
+				value = formState.lastName,
+				onValueChange = viewModel::onLastNameChange,
+				label = "Ваша фамилия",
+				error = formState.errors[AuthField.LastName],
+			)
+			Spacer(Modifier.height(12.dp))
+
+			Row(
+				modifier = Modifier.height(IntrinsicSize.Min),
+				verticalAlignment = Alignment.CenterVertically,
+				horizontalArrangement = Arrangement.spacedBy(
+					Paddings.medium
+				)
+			) {
+				FieldWrapper(modifier = Modifier
+					.width(IntrinsicSize.Min)
+					.fillMaxHeight()) {
+					BasicTextField(
+						modifier = Modifier
+							.fillMaxSize()
+							.offset(y = 5.dp)
+							.padding(bottom = 16.dp)
+							.background(colorScheme.primary, Shapes.smallRoundedBox)
+							.clip(Shapes.smallRoundedBox),
+						value = viewModel.chosenPattern.value?.prefix ?: "",
+						onValueChange = {},
+						readOnly = true,
+						textStyle = TextStyle(
+							color = colorScheme.onPrimary
+						),
+						decorationBox = { innerTextField ->
+							Row(
+								modifier = Modifier
+									.clickable {
+										isSheetOpen.value = true
+									}
+									.padding(8.dp),
+								verticalAlignment = Alignment.CenterVertically
+							) {
+								Box(modifier = Modifier.weight(1f)) {
+									innerTextField()
+								}
+								Icon(
+									modifier = Modifier.size(15.dp),
+									painter = painterResource(R.drawable.ic_arr_dropdown),
+									tint = colorScheme.onPrimary,
+									contentDescription = null
+								)
+							}
+						}
+					)
+				}
+
+				TTTextField(
+					value = formState.phone,
+					onValueChange = viewModel::onPhoneChange,
+					label = "Ваш телефон",
+					keyboardOptions = KeyboardOptions(
+						keyboardType = KeyboardType.Phone
+					),
+					visualTransformation = viewModel.chosenPattern.value?.pattern?.let {
+						PhoneVisualTransformation(
+							it,
+							'0'
+						)
+					} ?: VisualTransformation.None,
+					error = formState.errors[AuthField.Phone]
+				)
+				Log.d("Test", formState.errors[AuthField.Phone].toString())
+			}
+
+			Spacer(modifier = Modifier.height(20.dp))
+			BigButton(
+				onClick = viewModel::submit,
+				modifier = Modifier.fillMaxWidth(),
+				buttonText = "Сохранить данные",
+				isLoading = fillProfileState is UIState.Loading
+			)
+			Spacer(modifier = Modifier.height(80.dp))
+		}
+	}
+
+	if (isSheetOpen.value) {
+		ModalBottomSheet(
+			sheetState = sheetState,
+			onDismissRequest = {
+				isSheetOpen.value = false
+			},
+		) {
+			Column(
+				horizontalAlignment = Alignment.CenterHorizontally,
+				verticalArrangement = Arrangement.Center
+			) {
+				LazyColumn(modifier = Modifier.fillMaxSize()) {
+					items(viewModel.phoneNumberPatterns) { pattern ->
+						Text(
+							text = pattern.name,
+							modifier = Modifier
+								.fillMaxWidth()
+								.padding(10.dp)
+								.clickable {
+									viewModel.chosenPattern.value = pattern
+									isSheetOpen.value = false
+								}
+						)
+					}
+				}
+			}
+		}
+	}
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileViewModel.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileViewModel.kt
index aac1dc3..982b6f8 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileViewModel.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/FillProfileViewModel.kt
@@ -6,17 +6,22 @@ import android.graphics.Bitmap
 import android.graphics.drawable.BitmapDrawable
 import android.net.Uri
 import android.provider.MediaStore
+import androidx.compose.runtime.mutableStateListOf
+import androidx.compose.runtime.mutableStateOf
 import androidx.lifecycle.viewModelScope
 import androidx.paging.map
 import coil.ImageLoader
 import coil.request.ImageRequest
+import com.prodhack.moscow2025.data.data_providers.PhoneNumberPatternsProvider
 import com.prodhack.moscow2025.domain.interfaces.GalleryRepository
 import com.prodhack.moscow2025.domain.models.UpdateUserData
+import com.prodhack.moscow2025.domain.usecase.GetDefaultPhoneNumberPatternUseCase
 import com.prodhack.moscow2025.domain.usecase.auth.AuthField
 import com.prodhack.moscow2025.domain.usecase.auth.UpdateUserUseCase
 import com.prodhack.moscow2025.domain.usecase.auth.ValidateAuthFieldsUseCase
 import com.prodhack.moscow2025.presentation.utils.UIState
 import com.prodhack.moscow2025.presentation.utils.base.BaseViewModel
+import com.prodhack.moscow2025.presentation.utils.convertNumberToPattern
 import com.prodhack.moscow2025.presentation.utils.toByteArray
 import kotlinx.coroutines.flow.MutableStateFlow
 import kotlinx.coroutines.flow.StateFlow
@@ -62,6 +67,7 @@ data class FillProfileFormState(
 class FillProfileViewModel(
 	private val updateUserUseCase: UpdateUserUseCase,
 	private val validateAuthFieldsUseCase: ValidateAuthFieldsUseCase,
+	private val getDefaultPhoneNumberPatternUseCase: GetDefaultPhoneNumberPatternUseCase,
 	private val galleryRepository: GalleryRepository
 ) : BaseViewModel() {
 	private val _formStateFillProfile = MutableStateFlow(FillProfileFormState())
@@ -144,12 +150,28 @@ class FillProfileViewModel(
 		currentPhoto = photo
 	}
 
+
+	val chosenPattern = mutableStateOf<UIPhoneNumberPattern?>(null)
+
+	val phoneNumberPatterns = mutableStateListOf<UIPhoneNumberPattern>()
+
+
+	fun update() {
+		// Load default pattern
+		chosenPattern.value = getDefaultPhoneNumberPatternUseCase.execute()?.mapToUI()
+
+		// Load all phone number patterns
+		phoneNumberPatterns.clear()
+		phoneNumberPatterns.addAll(PhoneNumberPatternsProvider.phoneNumberPatterns.map { it.mapToUI() })
+	}
+
 	fun submit() {
 		viewModelScope.launch {
 			val validation = validateAuthFieldsUseCase.validateFillProfile(
 				firstName = _formStateFillProfile.value.firstName,
 				lastName = _formStateFillProfile.value.lastName,
-				phone = _formStateFillProfile.value.phone
+				phone = _formStateFillProfile.value.phone,
+				chosenPattern = chosenPattern.value?.mapToDomain()
 			)
 
 			if (!validation.isValid) {
@@ -163,10 +185,20 @@ class FillProfileViewModel(
 				UpdateUserData(
 					firstName = _formStateFillProfile.value.firstName,
 					lastName = _formStateFillProfile.value.lastName,
-					phone = _formStateFillProfile.value.phone
+					phone = chosenPattern.value?.mapToDomain()?.let { phoneNumberPattern ->
+						convertNumberToPattern(
+							phoneNumberPattern,
+							_formStateFillProfile.value.phone
+						)
+					}
 				)
 			)
+
 			result.map { it.id }.collectRequest(_profileFillState)
 		}
 	}
+
+	init {
+		update()
+	}
 }
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/Utils.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/Utils.kt
new file mode 100644
index 0000000..f8a063a
--- /dev/null
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/fillProfile/Utils.kt
@@ -0,0 +1,32 @@
+package com.prodhack.moscow2025.presentation.screens.fillProfile
+
+import com.prodhack.moscow2025.domain.models.PhoneNumberPattern
+
+data class UIPhoneNumberPattern(
+	val prefix: String,
+	val name: String,
+	val countryCode: String,
+	val pattern: String,
+	val countryCodeISO: String
+) {
+	fun mapToDomain(): PhoneNumberPattern = PhoneNumberPattern(
+		name = name,
+		countryCode = countryCode,
+		countryCodeISO = countryCodeISO,
+		pattern = pattern
+	)
+}
+
+fun PhoneNumberPattern.mapToUI(): UIPhoneNumberPattern = UIPhoneNumberPattern(
+	name = name,
+	countryCode = countryCode,
+	countryCodeISO = countryCodeISO,
+	pattern = pattern,
+	prefix = getFlagEmoji(countryCodeISO) + " " + countryCode
+)
+
+fun getFlagEmoji(code: String): String {
+	val firstLetter = Character.codePointAt(code, 0) - 0x41 + 0x1F1E6
+	val secondLetter = Character.codePointAt(code, 1) - 0x41 + 0x1F1E6
+	return String(Character.toChars(firstLetter)) + String(Character.toChars(secondLetter))
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/login/LoginScreen.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/login/LoginScreen.kt
index 281b02f..5acd578 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/login/LoginScreen.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/login/LoginScreen.kt
@@ -147,7 +147,7 @@ fun ErrorCollectorScope.LoginScreen(
 				value = formState.email,
 				onValueChange = viewModel::onEmailChange,
 				label = "Ваш email",
-				error = formState.errors[AuthField.Email]
+				error = formState.errors[AuthField.Email],
 			)
 			Spacer(Modifier.height(12.dp))
 			TTPasswordField(
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/register/RegisterScreen.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/register/RegisterScreen.kt
index d321fda..3074686 100644
--- a/app/src/main/java/com/prodhack/moscow2025/presentation/screens/register/RegisterScreen.kt
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/screens/register/RegisterScreen.kt
@@ -1,10 +1,8 @@
 package com.prodhack.moscow2025.presentation.screens.register
 
 import androidx.compose.foundation.Image
-import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Box
 import androidx.compose.foundation.layout.Column
-import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
@@ -39,13 +37,11 @@ import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
 import com.prodhack.moscow2025.R
 import com.prodhack.moscow2025.domain.usecase.auth.AuthField
-import com.prodhack.moscow2025.domain.utils.NetworkError
 import com.prodhack.moscow2025.presentation.components.standart.BigButton
 import com.prodhack.moscow2025.presentation.components.standart.TTPasswordField
 import com.prodhack.moscow2025.presentation.components.standart.TTTextField
 import com.prodhack.moscow2025.presentation.utils.ErrorCollectorScope
 import com.prodhack.moscow2025.presentation.utils.UIState
-import com.prodhack.moscow2025.presentation.utils.ui.noRippleClickable
 import org.koin.androidx.compose.koinViewModel
 
 @Composable
@@ -131,7 +127,7 @@ fun ErrorCollectorScope.RegisterScreen(
 				value = formState.email,
 				onValueChange = viewModel::onEmailChange,
 				label = "Ваш email",
-				error = formState.errors[AuthField.Email]
+				error = formState.errors[AuthField.Email],
 			)
 			Spacer(Modifier.height(12.dp))
 			TTPasswordField(
diff --git a/app/src/main/java/com/prodhack/moscow2025/presentation/utils/PhoneTransformation.kt b/app/src/main/java/com/prodhack/moscow2025/presentation/utils/PhoneTransformation.kt
new file mode 100644
index 0000000..46dad8b
--- /dev/null
+++ b/app/src/main/java/com/prodhack/moscow2025/presentation/utils/PhoneTransformation.kt
@@ -0,0 +1,69 @@
+package com.prodhack.moscow2025.presentation.utils
+
+import androidx.compose.ui.text.AnnotatedString
+import androidx.compose.ui.text.buildAnnotatedString
+import androidx.compose.ui.text.input.OffsetMapping
+import androidx.compose.ui.text.input.TransformedText
+import androidx.compose.ui.text.input.VisualTransformation
+import com.prodhack.moscow2025.domain.models.PhoneNumberPattern
+
+class PhoneVisualTransformation(val mask: String, val maskNumber: Char) : VisualTransformation {
+
+	private val maxLength = mask.count { it == maskNumber }
+
+	override fun filter(text: AnnotatedString): TransformedText {
+		val trimmed = if (text.length > maxLength) text.take(maxLength) else text
+
+		val annotatedString = buildAnnotatedString {
+			if (trimmed.isEmpty()) return@buildAnnotatedString
+			var maskIndex = 0
+			var textIndex = 0
+			while (textIndex < trimmed.length && maskIndex < mask.length) {
+				if (mask[maskIndex] != maskNumber) {
+					val nextDigitIndex = mask.indexOf(maskNumber, maskIndex)
+					append(mask.substring(maskIndex, nextDigitIndex))
+					maskIndex = nextDigitIndex
+				}
+				append(trimmed[textIndex++])
+				maskIndex++
+			}
+		}
+
+		return TransformedText(annotatedString, PhoneOffsetMapper(mask, maskNumber))
+	}
+
+	override fun equals(other: Any?): Boolean {
+		if (this === other) return true
+		if (other !is PhoneVisualTransformation) return false
+		if (mask != other.mask) return false
+		if (maskNumber != other.maskNumber) return false
+		return true
+	}
+
+	override fun hashCode(): Int {
+		return mask.hashCode()
+	}
+}
+
+private class PhoneOffsetMapper(val mask: String, val numberChar: Char) : OffsetMapping {
+
+	override fun originalToTransformed(offset: Int): Int {
+		var noneDigitCount = 0
+		var i = 0
+		while (i < offset + noneDigitCount) {
+			if (mask[i++] != numberChar) noneDigitCount++
+		}
+		return offset + noneDigitCount
+	}
+
+	override fun transformedToOriginal(offset: Int): Int =
+		offset - mask.take(offset).count { it != numberChar }
+}
+
+fun convertNumberToPattern(pattern: PhoneNumberPattern, number: String): String {
+	var answer = pattern.pattern.replace('0', '*')
+	for (i in number){
+		answer = answer.replaceFirst('*', i)
+	}
+	return "${pattern.countryCode} $answer"
+}
\ No newline at end of file