From 9bdb667b0802578a6c039b206a486ee082dd659e Mon Sep 17 00:00:00 2001
From: Stephan D <sdeshevikh@yandex.ru>
Date: Tue, 17 Feb 2026 10:20:39 +0100
Subject: [PATCH] email registration updated

---
 .../internal/server/accountapiimp/signup.go   |  6 ++----
 frontend/pweb/lib/pages/2fa/input.dart        | 19 ++++++++-----------
 .../pweb/lib/pages/signup/form/email.dart     |  8 ++++----
 frontend/pweb/pubspec.yaml                    |  2 +-
 4 files changed, 15 insertions(+), 20 deletions(-)

diff --git a/api/server/internal/server/accountapiimp/signup.go b/api/server/internal/server/accountapiimp/signup.go
index 9d1e22c1..61608aca 100644
--- a/api/server/internal/server/accountapiimp/signup.go
+++ b/api/server/internal/server/accountapiimp/signup.go
@@ -338,10 +338,8 @@ func (a *AccountAPI) openOrgLedgerAccount(ctx context.Context, org *model.Organi
 		return merrors.Internal("chain gateway default asset is not configured")
 	}
 
-	currency := strings.ToUpper(strings.TrimSpace(a.chainAsset.TokenSymbol))
-	if currency == "" {
-		return merrors.Internal("chain gateway default asset token symbol is not configured")
-	}
+	// TODO: remove hardcode
+	currency := "RUB"
 
 	var describable *describablev1.Describable
 	name := strings.TrimSpace(sr.LedgerWallet.Name)
diff --git a/frontend/pweb/lib/pages/2fa/input.dart b/frontend/pweb/lib/pages/2fa/input.dart
index 50eec7aa..2a14770e 100644
--- a/frontend/pweb/lib/pages/2fa/input.dart
+++ b/frontend/pweb/lib/pages/2fa/input.dart
@@ -12,21 +12,18 @@ class TwoFactorCodeInput extends StatelessWidget {
   Widget build(BuildContext context) => Center(
     child: ConstrainedBox(
       constraints: const BoxConstraints(maxWidth: 300),
-      child: PinCodeTextField(
+      child: MaterialPinField(
         length: 6,
-        appContext: context,
         autoFocus: true,
         keyboardType: TextInputType.number,
-        animationType: AnimationType.fade,
-        cursorColor: Theme.of(context).colorScheme.primary,
-        pinTheme: PinTheme(
-          shape: PinCodeFieldShape.box,
+        theme: MaterialPinTheme(
+          entryAnimation: MaterialPinAnimation.fade,
+          shape: MaterialPinShape.outlined,
           borderRadius: BorderRadius.circular(4),
-          fieldHeight: 48,
-          fieldWidth: 40,
-          inactiveColor: Theme.of(context).colorScheme.primaryContainer,
-          activeColor: Theme.of(context).colorScheme.primary,
-          selectedColor: Theme.of(context).colorScheme.primary,
+          cellSize: Size(40, 48),
+          borderColor: Theme.of(context).colorScheme.primaryContainer,
+          focusedBorderColor: Theme.of(context).colorScheme.primary,
+          cursorColor: Theme.of(context).colorScheme.primary,
         ),
         onCompleted: onCompleted,
         onChanged: (_) {},
diff --git a/frontend/pweb/lib/pages/signup/form/email.dart b/frontend/pweb/lib/pages/signup/form/email.dart
index a8fddb36..973a0f6f 100644
--- a/frontend/pweb/lib/pages/signup/form/email.dart
+++ b/frontend/pweb/lib/pages/signup/form/email.dart
@@ -1,16 +1,16 @@
 
 import 'package:flutter/material.dart';
 
+import 'package:email_validator/email_validator.dart';
+
 import 'package:pweb/generated/i18n/app_localizations.dart';
 
-//TODO check with /widgets/username.dart
-
+//TODO: check with /widgets/username.dart
 class EmailField extends StatelessWidget {
   final TextEditingController controller;
 
   const EmailField({super.key, required this.controller});
 
-  static final _emailRegex = RegExp(r'^[\w-\.]+@([\w-]+\.)+[\w-]{2,4}$');
 
   @override
   Widget build(BuildContext context) {
@@ -22,7 +22,7 @@ class EmailField extends StatelessWidget {
         hintText: AppLocalizations.of(context)!.usernameHint,
       ),
       validator: (value) {
-        if (value == null || !_emailRegex.hasMatch(value)) {
+        if (value == null || !EmailValidator.validate(value)) {
           return AppLocalizations.of(context)!.usernameErrorInvalid;
         }
         return null;
diff --git a/frontend/pweb/pubspec.yaml b/frontend/pweb/pubspec.yaml
index 348e170b..55b39a17 100644
--- a/frontend/pweb/pubspec.yaml
+++ b/frontend/pweb/pubspec.yaml
@@ -63,7 +63,7 @@ dependencies:
   markdown_widget: ^2.3.2+6
   timeago: ^3.7.0
   flutter_settings_ui: ^3.0.1
-  pin_code_fields: ^8.0.1
+  pin_code_fields: ^9.0.0
   fl_chart: ^1.0.0
   syncfusion_flutter_charts: ^32.1.19
   flutter_multi_formatter: ^2.13.7