Merge pull request #13 from Iconica-Development/feat/buttons_and_fields

FInish flutter_registration for traffic university

CHANGELOG.md

@@ -3,6 +3,21 @@ SPDX-FileCopyrightText: 2022 Iconica
 
 SPDX-License-Identifier: GPL-3.0-or-later
 -->
+# 2.0.0
+- feat(buttons): Added the possiblity to only have a next button by return zero on the previous button builder
+- feat: exposed input decoration in AuthTextField
+- feat: added title widget and login button builder
+- feat(bool): Add a boolean field. Can be used for accepting terms and conditions
+- feat(pass): Add dedicated password screen that manages state internally 
+- fix: Small refactor and brought back the normal alignment for the screens
+- fix: Fixed alignment and spacing when opening keyboard
+- feat: add auth drop down field
+- fix: added step to button builders
+- fix: exported auth_pass_field
+- feat: added validation to disable next button
+- feat(auth-screen): add flexible spacing between fields
+- fix(keyboard-focus): add unfocus for onPrevious
+
 # 1.2.0
 
 - feat: Added the ability to have an async register function so you can call it asynchronous. 

example/android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

example/lib/main.dart

@@ -2,27 +2,81 @@
 //
 // SPDX-License-Identifier: BSD-3-Clause
 
+import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_registration/flutter_registration.dart';
 import 'example_registration_repository.dart';
 
 void main() {
   runApp(
-    const MaterialApp(
+    MaterialApp(
-      home: FlutterRegistrationDemo(),
+      theme: ThemeData(
+        inputDecorationTheme: const InputDecorationTheme(
+          errorStyle: TextStyle(color: Colors.red),
+        ),
+      ),
+      home: const FlutterRegistrationDemo(),
     ),
   );
 }
 
-class FlutterRegistrationDemo extends StatelessWidget {
+class FlutterRegistrationDemo extends StatefulWidget {
   const FlutterRegistrationDemo({Key? key}) : super(key: key);
 
+  @override
+  State<FlutterRegistrationDemo> createState() =>
+      _FlutterRegistrationDemoState();
+}
+
+class _FlutterRegistrationDemoState extends State<FlutterRegistrationDemo> {
+  late List<AuthStep> steps;
+
+  @override
+  void initState() {
+    super.initState();
+
+    steps = RegistrationOptions.getDefaultSteps();
+
+    steps[1].fields.add(
+          AuthBoolField(
+            name: 'termsConditions',
+            widgetType: BoolWidgetType.checkbox,
+            validators: [
+              (value) {
+                if (value == null || !value) {
+                  return 'Required';
+                }
+
+                return null;
+              },
+            ],
+            rightWidget: Text.rich(
+              TextSpan(
+                text: 'I agree with the ',
+                children: <TextSpan>[
+                  TextSpan(
+                    text: 'terms & conditions',
+                    style: const TextStyle(
+                      decoration: TextDecoration.underline,
+                    ),
+                    recognizer: TapGestureRecognizer()
+                      ..onTap = () {
+                        debugPrint('Open terms and conditions');
+                      },
+                  ),
+                ],
+              ),
+            ),
+          ),
+        );
+  }
+
   @override
   Widget build(BuildContext context) {
     return RegistrationScreen(
       registrationOptions: RegistrationOptions(
         registrationRepository: ExampleRegistrationRepository(),
-        registrationSteps: RegistrationOptions.getDefaultSteps(),
+        registrationSteps: steps,
         afterRegistration: () {
           debugPrint('Registered!');
         },

example/pubspec.lock

@@ -37,18 +37,18 @@ packages:
     dependency: transitive
     description:
       name: collection
-      sha256: f092b211a4319e98e5ff58223576de6c2803db36221657b46c82574721240687
+      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.2"
+    version: "1.18.0"
   cupertino_icons:
     dependency: "direct main"
     description:
       name: cupertino_icons
-      sha256: e35129dc44c9118cee2a5603506d823bab99c68393879edb440e0090d07586be
+      sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
       url: "https://pub.dev"
     source: hosted
-    version: "1.0.5"
+    version: "1.0.6"
   fake_async:
     dependency: transitive
     description:
@@ -62,14 +62,23 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_input_library:
+    dependency: transitive
+    description:
+      path: "."
+      ref: "3.0.0"
+      resolved-ref: "7d1880b8e348435fc8dc2d3a11f936b224cbd5b7"
+      url: "https://github.com/Iconica-Development/flutter_input_library"
+    source: git
+    version: "3.0.0"
   flutter_lints:
     dependency: "direct dev"
     description:
       name: flutter_lints
-      sha256: aeb0b80a8b3709709c9cc496cdc027c5b3216796bc0af0ce1007eaf24464fd4c
+      sha256: a25a15ebbdfc33ab1cd26c63a6ee519df92338a9c10f122adda92938253bef04
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.1"
+    version: "2.0.3"
   flutter_localizations:
     dependency: transitive
     description: flutter
@@ -81,7 +90,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.5.0"
+    version: "1.2.0"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -99,10 +108,10 @@ packages:
     dependency: transitive
     description:
       name: lints
-      sha256: "5cfd6509652ff5e7fe149b6df4859e687fca9048437857cb2e65c8d780f396e3"
+      sha256: "0a217c6c989d21039f1498c3ed9f3ed71b354e69873f13a8dfc3c9fe76f1b452"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "2.1.1"
   matcher:
     dependency: transitive
     description:
@@ -123,10 +132,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "3c74dbf8763d36539f114c799d8a2d87343b5067e9d796ca22b5eb8437090ee3"
+      sha256: a6e590c838b18133bb482a2745ad77c5bb7715fb0451209e1a7567d416678b8e
       url: "https://pub.dev"
     source: hosted
-    version: "1.9.1"
+    version: "1.10.0"
   path:
     dependency: transitive
     description:
@@ -152,18 +161,18 @@ packages:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
+      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
       url: "https://pub.dev"
     source: hosted
-    version: "1.11.0"
+    version: "1.11.1"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
+      sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
       url: "https://pub.dev"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
@@ -184,10 +193,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: "75760ffd7786fffdfb9597c35c5b27eaeec82be8edfb6d71d32651128ed7aab8"
+      sha256: "5c2f730018264d276c20e4f1503fd1308dfbbae39ec8ee63c5236311ac06954b"
       url: "https://pub.dev"
     source: hosted
-    version: "0.6.0"
+    version: "0.6.1"
   vector_math:
     dependency: transitive
     description:
@@ -200,10 +209,10 @@ packages:
     dependency: transitive
     description:
       name: web
-      sha256: dc8ccd225a2005c1be616fe02951e2e342092edf968cf0844220383757ef8f10
+      sha256: afe077240a270dcfd2aafe77602b4113645af95d0ad31128cc02bce5ac5d5152
       url: "https://pub.dev"
     source: hosted
-    version: "0.1.4-beta"
+    version: "0.3.0"
 sdks:
-  dart: ">=3.1.0-185.0.dev <4.0.0"
+  dart: ">=3.2.0-194.0.dev <4.0.0"
   flutter: ">=1.17.0"

lib/flutter_registration.dart

@@ -10,5 +10,10 @@ export 'src/model/auth_exception.dart';
 export 'src/model/auth_field.dart';
 export 'src/model/auth_step.dart';
 export 'src/model/auth_text_field.dart';
+export 'src/model/auth_bool_field.dart';
+export 'src/model/auth_drop_down.dart';
+export 'src/model/auth_pass_field.dart';
 export 'src/registration_screen.dart';
 export 'src/service/registration_repository.dart';
+export 'package:flutter_input_library/flutter_input_library.dart'
+    show BoolWidgetType;

lib/src/auth_screen.dart

@@ -9,7 +9,7 @@ import 'package:flutter_registration/flutter_registration.dart';
 
 class AuthScreen extends StatefulWidget {
   const AuthScreen({
-    required this.title,
+    required this.appBarTitle,
     required this.steps,
     required this.submitBtnTitle,
     required this.nextBtnTitle,
@@ -19,12 +19,18 @@ class AuthScreen extends StatefulWidget {
     this.customBackgroundColor,
     this.nextButtonBuilder,
     this.previousButtonBuilder,
+    this.titleWidget,
+    this.loginButton,
+    this.titleFlex,
+    this.formFlex,
+    this.beforeTitleFlex,
+    this.afterTitleFlex,
     super.key,
   }) : assert(steps.length > 0, 'At least one step is required');
 
-  final String title;
+  final String appBarTitle;
   final Future<void> Function({
-    required HashMap<String, String> values,
+    required HashMap<String, dynamic> values,
     required void Function(int? pageToReturn) onError,
   }) onFinish;
   final List<AuthStep> steps;
@@ -33,8 +39,16 @@ class AuthScreen extends StatefulWidget {
   final String previousBtnTitle;
   final AppBar? customAppBar;
   final Color? customBackgroundColor;
-  final Widget Function(Future<void> Function(), String)? nextButtonBuilder;
+  final Widget Function(Future<void> Function()? onPressed, String label,
-  final Widget Function(VoidCallback, String)? previousButtonBuilder;
+      int step, bool enabled)? nextButtonBuilder;
+  final Widget? Function(VoidCallback onPressed, String label, int step)?
+      previousButtonBuilder;
+  final Widget? titleWidget;
+  final Widget? loginButton;
+  final int? titleFlex;
+  final int? formFlex;
+  final int? beforeTitleFlex;
+  final int? afterTitleFlex;
 
   @override
   State<AuthScreen> createState() => _AuthScreenState();
@@ -45,14 +59,17 @@ class _AuthScreenState extends State<AuthScreen> {
   final _pageController = PageController();
   final _animationDuration = const Duration(milliseconds: 300);
   final _animationCurve = Curves.ease;
+  bool _formValid = false;
 
   AppBar get _appBar =>
       widget.customAppBar ??
       AppBar(
-        title: Text(widget.title),
+        title: Text(widget.appBarTitle),
       );
 
   void onPrevious() {
+    FocusScope.of(context).unfocus();
+    _validate(_pageController.page!.toInt() - 1);
     _pageController.previousPage(
       duration: _animationDuration,
       curve: _animationCurve,
@@ -69,12 +86,11 @@ class _AuthScreenState extends State<AuthScreen> {
     FocusScope.of(context).unfocus();
 
     if (widget.steps.last == step) {
-      var values = HashMap<String, String>();
+      var values = HashMap<String, dynamic>();
 
       for (var step in widget.steps) {
         for (var field in step.fields) {
-          values[field.name] =
+          values[field.name] = field.value;
-              (field as AuthTextField).textController.value.text;
         }
       }
 
@@ -89,6 +105,7 @@ class _AuthScreenState extends State<AuthScreen> {
 
       return;
     } else {
+      _validate(_pageController.page!.toInt() + 1);
       _pageController.nextPage(
         duration: _animationDuration,
         curve: _animationCurve,
@@ -96,6 +113,29 @@ class _AuthScreenState extends State<AuthScreen> {
     }
   }
 
+  void _validate(int currentPage) {
+    bool isStepValid = true;
+
+    // Loop through each field in the current step
+    for (var field in widget.steps[currentPage].fields) {
+      for (var validator in field.validators) {
+        String? validationResult = validator(field.value);
+        if (validationResult != null) {
+          // If any validator returns an error, mark step as invalid and break
+          isStepValid = false;
+          break;
+        }
+      }
+      if (!isStepValid) {
+        break; // No need to check further fields if one is already invalid
+      }
+    }
+
+    setState(() {
+      _formValid = isStepValid;
+    });
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
@@ -107,100 +147,150 @@ class _AuthScreenState extends State<AuthScreen> {
           physics: const NeverScrollableScrollPhysics(),
           controller: _pageController,
           children: <Widget>[
-            for (AuthStep step in widget.steps)
+            for (var i = 0; i < widget.steps.length; i++)
               Column(
+                mainAxisSize: MainAxisSize.min,
                 mainAxisAlignment: MainAxisAlignment.spaceBetween,
                 children: [
-                  Flexible(
+                  if (widget.titleWidget != null) ...[
-                    child: Center(
+                    Expanded(
-                      child: ListView(
+                      flex: widget.titleFlex ?? 1,
-                        physics: const ClampingScrollPhysics(),
+                      child: Column(
-                        shrinkWrap: true,
+                        mainAxisAlignment: MainAxisAlignment.start,
-                        padding: const EdgeInsets.symmetric(
+                        mainAxisSize: MainAxisSize.min,
-                          vertical: 8.0,
-                          horizontal: 30.0,
-                        ),
                         children: [
-                          for (AuthField field in step.fields)
+                          Expanded(
-                            Align(
+                            flex: widget.beforeTitleFlex ?? 3,
-                              child: Column(
+                            child: Container(),
-                                crossAxisAlignment: CrossAxisAlignment.start,
+                          ),
-                                children: [
+                          widget.titleWidget!,
-                                  if (field.title != null) ...[
+                          Expanded(
-                                    field.title!,
+                            flex: widget.afterTitleFlex ?? 2,
-                                  ],
+                            child: Container(),
-                                  field.build(),
+                          ),
-                                ],
-                              ),
-                            )
                         ],
                       ),
                     ),
-                  ),
+                  ],
-                  Padding(
+                  Expanded(
-                    padding: const EdgeInsets.only(
+                    flex: widget.formFlex ?? 3,
-                      top: 15.0,
+                    child: Column(
-                      bottom: 30.0,
-                      left: 30.0,
-                      right: 30.0,
-                    ),
-                    child: Row(
-                      mainAxisAlignment: widget.steps.first != step
-                          ? MainAxisAlignment.spaceBetween
-                          : MainAxisAlignment.end,
                       children: [
-                        if (widget.steps.first != step)
+                        for (AuthField field in widget.steps[i].fields)
-                          widget.previousButtonBuilder?.call(
+                          Align(
-                                onPrevious,
+                            child: Column(
-                                widget.previousBtnTitle,
+                              crossAxisAlignment: CrossAxisAlignment.start,
-                              ) ??
+                              children: [
-                              ElevatedButton(
+                                if (field.title != null) ...[
-                                onPressed: onPrevious,
+                                  field.title!,
-                                child: Row(
-                                  children: [
-                                    const Icon(
-                                      Icons.arrow_back,
-                                      size: 18,
-                                    ),
-                                    Padding(
-                                      padding: const EdgeInsets.only(left: 4.0),
-                                      child: Text(widget.previousBtnTitle),
-                                    ),
-                                  ],
-                                ),
-                              ),
-                        widget.nextButtonBuilder?.call(
-                              () async {
-                                await onNext(step);
-                              },
-                              widget.steps.last == step
-                                  ? widget.submitBtnTitle
-                                  : widget.nextBtnTitle,
-                            ) ??
-                            ElevatedButton(
-                              onPressed: () async {
-                                await onNext(step);
-                              },
-                              child: Row(
-                                children: [
-                                  Text(
-                                    widget.steps.last == step
-                                        ? widget.submitBtnTitle
-                                        : widget.nextBtnTitle,
-                                  ),
-                                  const Padding(
-                                    padding: EdgeInsets.only(left: 4.0),
-                                    child: Icon(
-                                      Icons.arrow_forward,
-                                      size: 18,
-                                    ),
-                                  ),
                                 ],
-                              ),
+                                field.build(context, () {
+                                  _validate(i);
+                                }),
+                              ],
                             ),
+                          ),
                       ],
                     ),
-                  )
+                  ),
+                  Padding(
+                    padding: EdgeInsets.only(
+                      top: 15.0,
+                      bottom: 30.0,
+                      left: widget.previousButtonBuilder == null &&
+                              widget.steps.first != widget.steps[i]
+                          ? 30.0
+                          : 0.0,
+                      right: widget.nextButtonBuilder == null &&
+                              widget.previousButtonBuilder == null
+                          ? 30.0
+                          : 0.0,
+                    ),
+                    child: Column(
+                      children: [
+                        Row(
+                          mainAxisAlignment:
+                              (widget.previousButtonBuilder != null &&
+                                      widget.previousButtonBuilder?.call(
+                                            onPrevious,
+                                            widget.previousBtnTitle,
+                                            i,
+                                          ) ==
+                                          null)
+                                  ? MainAxisAlignment.spaceAround
+                                  : widget.steps.first != widget.steps[i]
+                                      ? MainAxisAlignment.spaceBetween
+                                      : MainAxisAlignment.end,
+                          children: [
+                            if (widget.previousButtonBuilder == null) ...[
+                              if (widget.steps.first != widget.steps[i])
+                                ElevatedButton(
+                                  onPressed: onPrevious,
+                                  child: Row(
+                                    children: [
+                                      const Icon(
+                                        Icons.arrow_back,
+                                        size: 18,
+                                      ),
+                                      Padding(
+                                        padding:
+                                            const EdgeInsets.only(left: 4.0),
+                                        child: Text(widget.previousBtnTitle),
+                                      ),
+                                    ],
+                                  ),
+                                ),
+                            ] else if (widget.previousButtonBuilder?.call(
+                                    onPrevious, widget.previousBtnTitle, i) !=
+                                null) ...[
+                              widget.previousButtonBuilder!
+                                  .call(onPrevious, widget.previousBtnTitle, i)!
+                            ],
+                            widget.nextButtonBuilder?.call(
+                                  !_formValid
+                                      ? null
+                                      : () async {
+                                          await onNext(widget.steps[i]);
+                                        },
+                                  widget.steps.last == widget.steps[i]
+                                      ? widget.submitBtnTitle
+                                      : widget.nextBtnTitle,
+                                  i,
+                                  _formValid,
+                                ) ??
+                                ElevatedButton(
+                                  onPressed: !_formValid
+                                      ? null
+                                      : () async {
+                                          await onNext(widget.steps[i]);
+                                        },
+                                  child: Row(
+                                    children: [
+                                      Text(
+                                        widget.steps.last == widget.steps[i]
+                                            ? widget.submitBtnTitle
+                                            : widget.nextBtnTitle,
+                                      ),
+                                      const Padding(
+                                        padding: EdgeInsets.only(left: 4.0),
+                                        child: Icon(
+                                          Icons.arrow_forward,
+                                          size: 18,
+                                        ),
+                                      ),
+                                    ],
+                                  ),
+                                ),
+                          ],
+                        ),
+                        if (widget.loginButton != null)
+                          Padding(
+                            padding: const EdgeInsets.only(top: 20.0),
+                            child: widget.loginButton!,
+                          ),
+                      ],
+                    ),
+                  ),
                 ],
               ),
           ],

lib/src/config/registration_options.dart

@@ -18,6 +18,8 @@ class RegistrationOptions {
     this.nextButtonBuilder,
     this.previousButtonBuilder,
     this.backgroundColor,
+    this.titleWidget,
+    this.loginButton,
   });
 
   final RegistrationTranslations registrationTranslations;
@@ -26,11 +28,13 @@ class RegistrationOptions {
   final VoidCallback afterRegistration;
   final RegistrationRepository registrationRepository;
   final AppBar Function(String title)? customAppbarBuilder;
-  final Widget Function(Future<void> Function() onPressed, String label)?
+  final Widget Function(Future<void> Function()? onPressed, String label,
-      nextButtonBuilder;
+      int step, bool enabled)? nextButtonBuilder;
-  final Widget Function(VoidCallback onPressed, String label)?
+  final Widget? Function(VoidCallback onPressed, String label, int step)?
       previousButtonBuilder;
   final Color? backgroundColor;
+  Widget? titleWidget;
+  Widget? loginButton;
 
   static List<AuthStep> getDefaultSteps({
     TextEditingController? emailController,
@@ -69,8 +73,10 @@ class RegistrationOptions {
                     ),
                   ),
                 ),
-            label: labelBuilder?.call(translations.defaultEmailLabel),
+            textFieldDecoration: InputDecoration(
-            hintText: translations.defaultEmailHint,
+              label: labelBuilder?.call(translations.defaultEmailLabel),
+              hintText: translations.defaultEmailHint,
+            ),
             textStyle: textStyle,
             validators: [
               (email) => (email == null || email.isEmpty)
@@ -87,7 +93,7 @@ class RegistrationOptions {
       ),
       AuthStep(
         fields: [
-          AuthTextField(
+          AuthPassField(
             name: 'password1',
             textEditingController: pass1Controller,
             title: titleBuilder?.call(
@@ -105,10 +111,11 @@ class RegistrationOptions {
                     ),
                   ),
                 ),
-            label: labelBuilder?.call(translations.defaultPassword1Label),
+            textFieldDecoration: InputDecoration(
-            hintText: translations.defaultPassword1Hint,
+              label: labelBuilder?.call(translations.defaultPassword1Label),
+              hintText: translations.defaultPassword1Hint,
+            ),
             textStyle: textStyle,
-            obscureText: true,
             validators: [
               (value) => (value == null || value.isEmpty)
                   ? translations.defaultPassword1ValidatorMessage
@@ -117,12 +124,8 @@ class RegistrationOptions {
             onChange: (value) {
               password1 = value;
             },
-            hidden: pass1Hidden,
-            onPassChanged: (value) {
-              passHideOnChange?.call(true, value);
-            },
           ),
-          AuthTextField(
+          AuthPassField(
             name: 'password2',
             textEditingController: pass2Controller,
             title: titleBuilder?.call(
@@ -140,10 +143,11 @@ class RegistrationOptions {
                     ),
                   ),
                 ),
-            label: labelBuilder?.call(translations.defaultPassword2Label),
+            textFieldDecoration: InputDecoration(
-            hintText: translations.defaultPassword2Hint,
+              label: labelBuilder?.call(translations.defaultPassword2Label),
+              hintText: translations.defaultPassword2Hint,
+            ),
             textStyle: textStyle,
-            obscureText: true,
             validators: [
               (value) {
                 if (pass1Controller != null) {
@@ -158,10 +162,6 @@ class RegistrationOptions {
                 return null;
               }
             ],
-            hidden: pass2Hidden,
-            onPassChanged: (value) {
-              passHideOnChange?.call(false, value);
-            },
           ),
         ],
       ),

lib/src/model/auth_bool_field.dart

@@ -0,0 +1,48 @@
+// SPDX-FileCopyrightText: 2022 Iconica
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+import 'package:flutter/material.dart';
+import 'package:flutter_input_library/flutter_input_library.dart';
+import 'package:flutter_registration/flutter_registration.dart';
+
+class AuthBoolField extends AuthField {
+  AuthBoolField({
+    required super.name,
+    required this.widgetType,
+    super.title,
+    super.validators = const [],
+    super.value = '',
+    this.leftWidget,
+    this.rightWidget,
+    this.onChange,
+  });
+
+  final Widget? leftWidget;
+  final Widget? rightWidget;
+  final BoolWidgetType widgetType;
+  final Function(String value)? onChange;
+
+  @override
+  Widget build(BuildContext context, Function onValueChanged) {
+    return FlutterFormInputBool(
+      widgetType: widgetType,
+      onChanged: (v) {
+        value = v;
+        onChange?.call(value);
+        onValueChanged();
+      },
+      validator: (value) {
+        for (var validator in validators) {
+          var output = validator(value);
+          if (output != null) {
+            return output;
+          }
+        }
+        return null;
+      },
+      leftWidget: leftWidget,
+      rightWidget: rightWidget,
+    );
+  }
+}

lib/src/model/auth_drop_down.dart

@@ -0,0 +1,60 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_registration/flutter_registration.dart';
+
+class AuthDropdownField extends AuthField {
+  AuthDropdownField({
+    required super.name,
+    required this.items,
+    required this.onChanged,
+    this.dropdownDecoration,
+    this.padding = const EdgeInsets.all(8.0),
+    this.textStyle,
+    this.icon = const Icon(Icons.keyboard_arrow_down),
+    required super.value,
+  }) {
+    selectedValue = value ?? items.first;
+  }
+
+  final List<String> items;
+  final Function(String?) onChanged;
+  String? selectedValue;
+  final InputDecoration? dropdownDecoration;
+  final EdgeInsets padding;
+  final TextStyle? textStyle;
+  final Icon icon;
+
+  @override
+  Widget build(BuildContext context, Function onValueChanged) {
+    return Padding(
+      padding: padding,
+      child: DropdownButtonFormField<String>(
+        icon: icon,
+        style: textStyle,
+        value: selectedValue,
+        decoration: dropdownDecoration,
+        items: items.map((String value) {
+          return DropdownMenuItem<String>(
+            value: value,
+            child: Text(value),
+          );
+        }).toList(),
+        onChanged: (newValue) {
+          selectedValue = newValue;
+          onChanged(newValue);
+          onValueChanged();
+        },
+        validator: (value) {
+          if (validators.isNotEmpty) {
+            for (var validator in validators) {
+              var output = validator(value);
+              if (output != null) {
+                return output;
+              }
+            }
+          }
+          return null;
+        },
+      ),
+    );
+  }
+}

lib/src/model/auth_field.dart

@@ -4,18 +4,21 @@
 
 import 'package:flutter/material.dart';
 
-abstract class AuthField {
+abstract class AuthField<T> {
   AuthField({
     required this.name,
+    required this.value,
+    this.onValueChanged,
     this.title,
     this.validators = const [],
-    this.value = '',
   });
 
   final String name;
   final Widget? title;
-  List<String? Function(String?)> validators;
+  List<String? Function(T?)> validators;
-  String value;
+  T value;
 
-  Widget build();
+  final Function(T)? onValueChanged; // Callback for value changes
+
+  Widget build(BuildContext context, Function onValueChanged);
 }

lib/src/model/auth_pass_field.dart

@@ -0,0 +1,55 @@
+// SPDX-FileCopyrightText: 2024 Iconica
+//
+// SPDX-License-Identifier: BSD-3-Clause
+
+import 'package:flutter/material.dart';
+import 'package:flutter_input_library/flutter_input_library.dart';
+import 'package:flutter_registration/flutter_registration.dart';
+
+class AuthPassField extends AuthField {
+  AuthPassField({
+    required super.name,
+    TextEditingController? textEditingController,
+    super.title,
+    super.validators = const [],
+    super.value = '',
+    this.textStyle,
+    this.onChange,
+    this.iconSize,
+    this.textFieldDecoration,
+    this.padding = const EdgeInsets.all(8.0),
+  });
+
+  final TextStyle? textStyle;
+  final double? iconSize;
+  final Function(String value)? onChange;
+  final InputDecoration? textFieldDecoration;
+  final EdgeInsets padding;
+
+  @override
+  Widget build(BuildContext context, Function onValueChanged) {
+    return Padding(
+      padding: padding,
+      child: FlutterFormInputPassword(
+        style: textStyle,
+        iconSize: iconSize ?? 24.0,
+        decoration: textFieldDecoration,
+        onChanged: (v) {
+          value = v;
+          onChange?.call(value);
+          onValueChanged();
+        },
+        validator: (value) {
+          for (var validator in validators) {
+            var output = validator(value);
+            if (output != null) {
+              return output;
+            }
+          }
+
+          return null;
+        },
+      ),
+    );
+  }
+}

lib/src/model/auth_text_field.dart

@@ -12,72 +12,45 @@ class AuthTextField extends AuthField {
     super.title,
     super.validators = const [],
     super.value = '',
-    this.obscureText = false,
-    this.hintText,
-    this.label,
     this.textStyle,
     this.onChange,
-    this.hidden,
+    this.textFieldDecoration,
-    this.onPassChanged,
+    this.padding = const EdgeInsets.all(8.0),
   }) {
     textController =
         textEditingController ?? TextEditingController(text: value);
   }
 
   late TextEditingController textController;
-  final bool obscureText;
-  final String? hintText;
-  final Widget? label;
   final TextStyle? textStyle;
   final Function(String value)? onChange;
-  final bool? hidden;
+  final InputDecoration? textFieldDecoration;
-  final Function(bool value)? onPassChanged;
+  final EdgeInsets padding;
 
   @override
-  Widget build() {
+  Widget build(BuildContext context, Function onValueChanged) {
-    Widget? suffix;
+    return Padding(
-
+      padding: padding,
-    if (hidden != null) {
+      child: TextFormField(
-      if (hidden!) {
+        style: textStyle,
-        suffix = GestureDetector(
+        decoration: textFieldDecoration,
-          onTap: () {
+        controller: textController,
-            onPassChanged?.call(!hidden!);
+        onChanged: (v) {
-          },
+          value = v;
-          child: const Icon(Icons.visibility),
+          onChange?.call(value);
-        );
+          onValueChanged();
-      } else {
+        },
-        suffix = GestureDetector(
+        validator: (value) {
-          onTap: () {
+          for (var validator in validators) {
-            onPassChanged?.call(!hidden!);
+            var output = validator(value);
-          },
+            if (output != null) {
-          child: const Icon(Icons.visibility_off),
+              return output;
-        );
+            }
-      }
-    }
-
-    return TextFormField(
-      style: textStyle,
-      decoration: InputDecoration(
-        label: label,
-        hintText: hintText,
-        suffix: suffix,
-      ),
-      controller: textController,
-      obscureText: hidden ?? obscureText,
-      onChanged: (v) {
-        value = v;
-        onChange?.call(value);
-      },
-      validator: (value) {
-        for (var validator in validators) {
-          var output = validator(value);
-          if (output != null) {
-            return output;
           }
-        }
 
-        return null;
+          return null;
-      },
+        },
+      ),
     );
   }
 }

lib/src/registration_screen.dart

@@ -17,7 +17,7 @@ class RegistrationScreen extends StatelessWidget {
   final RegistrationOptions registrationOptions;
 
   Future<void> register({
-    required HashMap<String, String> values,
+    required HashMap<String, dynamic> values,
     required void Function(int? pageToReturn) onError,
   }) async {
     try {
@@ -46,13 +46,15 @@ class RegistrationScreen extends StatelessWidget {
         translations.title,
       ),
       onFinish: register,
-      title: translations.title,
+      appBarTitle: translations.title,
       submitBtnTitle: translations.registerBtn,
       nextBtnTitle: translations.nextStepBtn,
       previousBtnTitle: translations.previousStepBtn,
       nextButtonBuilder: registrationOptions.nextButtonBuilder,
       previousButtonBuilder: registrationOptions.previousButtonBuilder,
       customBackgroundColor: registrationOptions.backgroundColor,
+      titleWidget: registrationOptions.titleWidget,
+      loginButton: registrationOptions.loginButton,
     );
   }
 }

pubspec.yaml

@@ -4,14 +4,21 @@
 
 name: flutter_registration
 description: A Flutter Registration package
-version: 1.2.0
+version: 2.0.0
 repository: https://github.com/Iconica-Development/flutter_registration
 
+publish_to: none
+
 environment:
   sdk: ">=2.18.0 <3.0.0"
   flutter: ">=1.17.0"
 
 dependencies:
+  flutter_input_library:
+    git:
+      url: https://github.com/Iconica-Development/flutter_input_library
+      ref: 3.0.1
+
   flutter:
     sdk: flutter
   flutter_localizations: