feat: Now returning page

CHANGELOG.md

@@ -5,7 +5,7 @@ SPDX-License-Identifier: GPL-3.0-or-later
 -->
 # 1.1.0
 
-- feat: Added the ability to not go back to the first page on error
+- feat: Added the ability to go to specific page on error
 
 # 1.0.0
 

lib/src/auth_screen.dart

@@ -24,7 +24,7 @@ class AuthScreen extends StatefulWidget {
   final String title;
   final Function({
     required HashMap<String, String> values,
-    required VoidCallback onError,
+    required void Function(int? pageToReturn) onError,
   }) onFinish;
   final List<AuthStep> steps;
   final String submitBtnTitle;
@@ -79,8 +79,8 @@ class _AuthScreenState extends State<AuthScreen> {
 
       widget.onFinish(
         values: values,
-        onError: () => _pageController.animateToPage(
-          0,
+        onError: (int? pageToReturn) => _pageController.animateToPage(
+          pageToReturn ?? 0,
           duration: _animationDuration,
           curve: _animationCurve,
         ),

lib/src/config/registration_options.dart

@@ -20,7 +20,7 @@ class RegistrationOptions {
 
   final RegistrationTranslations registrationTranslations;
   final List<AuthStep> registrationSteps;
-  final bool? Function(String error)? onError;
+  final int? Function(String error)? onError;
   final VoidCallback afterRegistration;
   final RegistrationRepository registrationRepository;
   final AppBar Function(String title)? customAppbarBuilder;

lib/src/registration_screen.dart

@@ -18,7 +18,7 @@ class RegistrationScreen extends StatelessWidget {
 
   Future<void> register({
     required HashMap<String, String> values,
-    required VoidCallback onError,
+    required void Function(int? pageToReturn) onError,
   }) async {
     try {
       var registered =
@@ -27,14 +27,12 @@ class RegistrationScreen extends StatelessWidget {
       if (registered == null) {
         registrationOptions.afterRegistration();
       } else {
-        var returnToFirstPage = registrationOptions.onError?.call(registered);
+        var pageToReturn = registrationOptions.onError?.call(registered);
 
-        if (returnToFirstPage ?? true) {
-          onError();
-        }
+        onError(pageToReturn);
       }
     } catch (e) {
-      onError();
+      onError(0);
     }
   }