From 1eeaf653597cea76c2385024bf848c63e543b22d Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Wed, 12 Oct 2022 16:30:14 +0200
Subject: [PATCH 1/7] Added onChange to formInputControllers

---
 example/lib/form_example.dart                 |  4 +++
 example/pubspec.lock                          | 28 -------------------
 lib/src/widgets/input/abstractions.dart       | 17 +++++++----
 .../input_carousel/carousel_form.dart         |  3 ++
 .../input_carousel/input_carousel.dart        | 17 +++++++----
 .../input/input_types/input_email.dart        | 13 ++++++---
 .../input_number_picker.dart                  | 24 ++++++++++------
 .../input_password/input_password.dart        | 12 +++++---
 .../input_types/input_password/password.dart  |  1 +
 .../input/input_types/input_plain_text.dart   | 17 +++++++----
 .../input_slider/input_slider.dart            | 16 +++++++----
 .../input_types/input_slider/slider.dart      |  3 ++
 pubspec.yaml                                  |  3 --
 13 files changed, 86 insertions(+), 72 deletions(-)

diff --git a/example/lib/form_example.dart b/example/lib/form_example.dart
index 0d7c025..8c395ea 100644
--- a/example/lib/form_example.dart
+++ b/example/lib/form_example.dart
@@ -23,6 +23,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic amount) {
       return "Age: $amount years";
     },
+    onChanged: (value) => print(value),
   );
 
   late final FlutterFormInputCarouselController carouselInputController;
@@ -49,6 +50,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic firstName) {
       return "First Name: $firstName";
     },
+    onChanged: (value) => print(value),
   );
 
   FlutterFormInputPlainTextController lastNameController =
@@ -58,6 +60,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic lastName) {
       return "Last Name: $lastName";
     },
+    onChanged: (value) => print(value),
   );
 
   @override
@@ -71,6 +74,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
       checkPageDescription: (dynamic index) {
         return cars[index]["description"];
       },
+      onChanged: (value) => print(value),
     );
   }
 
diff --git a/example/pubspec.lock b/example/pubspec.lock
index c0b7486..864d646 100644
--- a/example/pubspec.lock
+++ b/example/pubspec.lock
@@ -36,13 +36,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.16.0"
-  crypto:
-    dependency: transitive
-    description:
-      name: crypto
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.2"
   cupertino_icons:
     dependency: "direct main"
     description:
@@ -154,13 +147,6 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.99"
-  sliding_up_panel:
-    dependency: transitive
-    description:
-      name: sliding_up_panel
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "2.0.0+1"
   source_span:
     dependency: transitive
     description:
@@ -210,20 +196,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.4.12"
-  typed_data:
-    dependency: transitive
-    description:
-      name: typed_data
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "1.3.1"
-  uuid:
-    dependency: transitive
-    description:
-      name: uuid
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "3.0.6"
   vector_math:
     dependency: transitive
     description:
diff --git a/lib/src/widgets/input/abstractions.dart b/lib/src/widgets/input/abstractions.dart
index 097b229..c439d20 100644
--- a/lib/src/widgets/input/abstractions.dart
+++ b/lib/src/widgets/input/abstractions.dart
@@ -10,7 +10,7 @@ import '/src/utils/formstate.dart' as fs;
 /// label is a standard parameter to normally sets the label of the input.
 ///
 /// [registerController] should be called to register the given [controller] to the form page.
-abstract class FlutterFormInputWidget extends ConsumerWidget {
+abstract class FlutterFormInputWidget<T> extends ConsumerWidget {
   const FlutterFormInputWidget({
     Key? key,
     required this.controller,
@@ -19,7 +19,7 @@ abstract class FlutterFormInputWidget extends ConsumerWidget {
   }) : super(key: key);
 
   /// The [controller] which determines how the value is handled and how the value is shown on the checkpage.
-  final FlutterFormInputController controller;
+  final FlutterFormInputController<T> controller;
 
   /// [label] is a standard parameter to normally sets the label of the input.
   final Widget? label;
@@ -56,6 +56,8 @@ abstract class FlutterFormInputWidget extends ConsumerWidget {
 /// [checkPageDescription] is the same as checkPageTitle but for the description.
 /// If null no description will be shown.
 ///
+/// [onChanged] can be set to get the value whenever the user changes it.
+///
 /// [onSaved] goes of when the save function is called for the page if [onValidate] return null.
 ///
 /// [onValidate] is used to validate the given input by the user.
@@ -78,16 +80,19 @@ abstract class FlutterFormInputController<T> {
   ///   return "$amount persons";
   /// },
   /// ```
-  String Function(T value)? checkPageTitle;
+  String Function(T? value)? checkPageTitle;
 
   /// [checkPageDescription] is the same as checkPageTitle but for the description.
   /// If null no description will be shown.
-  String Function(T value)? checkPageDescription;
+  String Function(T? value)? checkPageDescription;
+
+  /// [onChanged] can be set to get the value whenever the user changes it.
+  void Function(T? value)? onChanged;
 
   /// [onSaved] goes of when the save function is called for the page if [onValidate] return null.
-  void onSaved(T value);
+  void onSaved(T? value);
 
   /// [onValidate] is used to validate the given input by the user.
   String? onValidate(
-      T value, String Function(String, {List<String>? params}) translator);
+      T? value, String Function(String, {List<String>? params}) translator);
 }
diff --git a/lib/src/widgets/input/input_types/input_carousel/carousel_form.dart b/lib/src/widgets/input/input_types/input_carousel/carousel_form.dart
index ed1b621..d4ea6d9 100644
--- a/lib/src/widgets/input/input_types/input_carousel/carousel_form.dart
+++ b/lib/src/widgets/input/input_types/input_carousel/carousel_form.dart
@@ -6,6 +6,7 @@ class CarouselFormField extends FormField<int> {
     Key? key,
     required FormFieldSetter<int> onSaved,
     required FormFieldValidator<int> validator,
+    void Function(int value)? onChanged,
     int initialValue = 0,
     bool autovalidate = false,
     required List<Widget> items,
@@ -19,6 +20,8 @@ class CarouselFormField extends FormField<int> {
                 options: CarouselOptions(
                   initialPage: initialValue,
                   onPageChanged: (index, reason) {
+                    onChanged?.call(index);
+
                     state.didChange(index);
                   },
                   height: 425,
diff --git a/lib/src/widgets/input/input_types/input_carousel/input_carousel.dart b/lib/src/widgets/input/input_types/input_carousel/input_carousel.dart
index 2e9867d..de999b9 100644
--- a/lib/src/widgets/input/input_types/input_carousel/input_carousel.dart
+++ b/lib/src/widgets/input/input_types/input_carousel/input_carousel.dart
@@ -10,10 +10,10 @@ import 'carousel_form.dart';
 /// [items] will be the [Widget]s to be displayed in the carousel.
 ///
 /// Standard controller is [FlutterFormInputCarouselController].
-class FlutterFormInputCarousel extends FlutterFormInputWidget {
+class FlutterFormInputCarousel extends FlutterFormInputWidget<int> {
   const FlutterFormInputCarousel({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<int> controller,
     Widget? label,
     required this.items,
   }) : super(key: key, controller: controller, label: label);
@@ -30,6 +30,7 @@ class FlutterFormInputCarousel extends FlutterFormInputWidget {
     return CarouselFormField(
       onSaved: (value) => controller.onSaved(value),
       validator: (value) => controller.onValidate(value, _),
+      onChanged: controller.onChanged,
       initialValue: controller.value ?? 0,
       items: items,
     );
@@ -47,6 +48,7 @@ class FlutterFormInputCarouselController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -59,19 +61,22 @@ class FlutterFormInputCarouselController
   bool mandatory;
 
   @override
-  String Function(int value)? checkPageTitle;
+  String Function(int? value)? checkPageTitle;
 
   @override
-  String Function(int value)? checkPageDescription;
+  String Function(int? value)? checkPageDescription;
 
   @override
-  void onSaved(int value) {
+  void Function(int? value)? onChanged;
+
+  @override
+  void onSaved(int? value) {
     this.value = value;
   }
 
   @override
   String? onValidate(
-      int value, String Function(String, {List<String>? params}) translator) {
+      int? value, String Function(String, {List<String>? params}) translator) {
     if (mandatory) {}
 
     return null;
diff --git a/lib/src/widgets/input/input_types/input_email.dart b/lib/src/widgets/input/input_types/input_email.dart
index f635442..2ed9402 100644
--- a/lib/src/widgets/input/input_types/input_email.dart
+++ b/lib/src/widgets/input/input_types/input_email.dart
@@ -7,10 +7,10 @@ import '../../../../flutter_form.dart';
 /// Input for an email used in a [FlutterForm].
 ///
 /// Standard controller is [FlutterFormInputEmailController].
-class FlutterFormInputEmail extends FlutterFormInputWidget {
+class FlutterFormInputEmail extends FlutterFormInputWidget<String> {
   const FlutterFormInputEmail({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<String> controller,
     Widget? label,
   }) : super(
           key: key,
@@ -31,6 +31,7 @@ class FlutterFormInputEmail extends FlutterFormInputWidget {
         controller.onSaved(value);
       },
       validator: (value) => controller.onValidate(value, _),
+      onChanged: (value) => controller.onChanged?.call(value),
       decoration: InputDecoration(
         focusColor: Theme.of(context).primaryColor,
         label: label ?? const Text("Email"),
@@ -50,6 +51,7 @@ class FlutterFormInputEmailController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -62,10 +64,13 @@ class FlutterFormInputEmailController
   bool mandatory;
 
   @override
-  String Function(String value)? checkPageTitle;
+  String Function(String? value)? checkPageTitle;
 
   @override
-  String Function(String value)? checkPageDescription;
+  String Function(String? value)? checkPageDescription;
+
+  @override
+  void Function(String? value)? onChanged;
 
   @override
   void onSaved(dynamic value) {
diff --git a/lib/src/widgets/input/input_types/input_number_picker/input_number_picker.dart b/lib/src/widgets/input/input_types/input_number_picker/input_number_picker.dart
index b9bb8c3..055f4b8 100644
--- a/lib/src/widgets/input/input_types/input_number_picker/input_number_picker.dart
+++ b/lib/src/widgets/input/input_types/input_number_picker/input_number_picker.dart
@@ -11,10 +11,10 @@ import 'numberpicker.dart';
 /// [maxValue] sets the maximal value of the picker.
 ///
 /// Standard controller is [FlutterFormInputNumberPickerController].
-class FlutterFormInputNumberPicker extends FlutterFormInputWidget {
+class FlutterFormInputNumberPicker extends FlutterFormInputWidget<int> {
   const FlutterFormInputNumberPicker({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<int> controller,
     Widget? label,
     this.minValue = 0,
     this.maxValue = 100,
@@ -34,10 +34,9 @@ class FlutterFormInputNumberPicker extends FlutterFormInputWidget {
     return NumberPickerFormField(
       minValue: minValue,
       maxValue: maxValue,
-      onSaved: (value) {
-        controller.onSaved(value);
-      },
+      onSaved: (value) => controller.onSaved(value),
       validator: (value) => controller.onValidate(value, _),
+      onChanged: (value) => controller.onChanged?.call(value),
       initialValue: controller.value ?? minValue,
     );
   }
@@ -51,6 +50,7 @@ class NumberPickerFormField extends FormField<int> {
     Key? key,
     required FormFieldSetter<int> onSaved,
     required FormFieldValidator<int> validator,
+    void Function(int value)? onChanged,
     int initialValue = 0,
     bool autovalidate = false,
     int minValue = 0,
@@ -66,6 +66,8 @@ class NumberPickerFormField extends FormField<int> {
                 maxValue: maxValue,
                 value: initialValue,
                 onChanged: (int value) {
+                  onChanged?.call(value);
+
                   state.didChange(value);
                 },
                 itemHeight: 35,
@@ -82,6 +84,7 @@ class FlutterFormInputNumberPickerController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -94,19 +97,22 @@ class FlutterFormInputNumberPickerController
   bool mandatory;
 
   @override
-  String Function(int value)? checkPageTitle;
+  String Function(int? value)? checkPageTitle;
 
   @override
-  String Function(int value)? checkPageDescription;
+  String Function(int? value)? checkPageDescription;
 
   @override
-  void onSaved(int value) {
+  void Function(int? value)? onChanged;
+
+  @override
+  void onSaved(int? value) {
     this.value = value;
   }
 
   @override
   String? onValidate(
-      int value, String Function(String, {List<String>? params}) translator) {
+      int? value, String Function(String, {List<String>? params}) translator) {
     if (mandatory) {}
 
     return null;
diff --git a/lib/src/widgets/input/input_types/input_password/input_password.dart b/lib/src/widgets/input/input_types/input_password/input_password.dart
index f99fc13..a966e1c 100644
--- a/lib/src/widgets/input/input_types/input_password/input_password.dart
+++ b/lib/src/widgets/input/input_types/input_password/input_password.dart
@@ -6,10 +6,10 @@ import '../../../../../flutter_form.dart';
 /// Input for a password used in a [FlutterForm].
 ///
 /// Standard controller is [FlutterFormInputEmailController].
-class FlutterFormInputPassword extends FlutterFormInputWidget {
+class FlutterFormInputPassword extends FlutterFormInputWidget<String> {
   const FlutterFormInputPassword({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<String> controller,
     Widget? label,
   }) : super(key: key, controller: controller, label: label);
 
@@ -35,6 +35,7 @@ class FlutterFormInputPasswordController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -47,10 +48,13 @@ class FlutterFormInputPasswordController
   bool mandatory;
 
   @override
-  String Function(String value)? checkPageTitle;
+  String Function(String? value)? checkPageTitle;
 
   @override
-  String Function(String value)? checkPageDescription;
+  String Function(String? value)? checkPageDescription;
+
+  @override
+  void Function(String? value)? onChanged;
 
   @override
   void onSaved(dynamic value) {
diff --git a/lib/src/widgets/input/input_types/input_password/password.dart b/lib/src/widgets/input/input_types/input_password/password.dart
index 834a54d..5b93069 100644
--- a/lib/src/widgets/input/input_types/input_password/password.dart
+++ b/lib/src/widgets/input/input_types/input_password/password.dart
@@ -32,6 +32,7 @@ class _PasswordTextFieldState extends ConsumerState<PasswordTextField> {
       obscureText: obscured,
       onSaved: (value) => widget.controller.onSaved(value),
       validator: (value) => widget.controller.onValidate(value, _),
+      onChanged: (value) => widget.controller.onChanged?.call(value),
       decoration: InputDecoration(
         label: widget.label ?? const Text("Password"),
         suffixIcon: IconButton(
diff --git a/lib/src/widgets/input/input_types/input_plain_text.dart b/lib/src/widgets/input/input_types/input_plain_text.dart
index f9d57bd..be0b887 100644
--- a/lib/src/widgets/input/input_types/input_plain_text.dart
+++ b/lib/src/widgets/input/input_types/input_plain_text.dart
@@ -7,10 +7,10 @@ import '../../../../flutter_form.dart';
 /// Input for plain text input used in a [FlutterForm].
 ///
 /// Standard controller is [FlutterFormInputPlainTextController].
-class FlutterFormInputPlainText extends FlutterFormInputWidget {
+class FlutterFormInputPlainText extends FlutterFormInputWidget<String> {
   const FlutterFormInputPlainText({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<String> controller,
     Widget? label,
     this.decoration,
     this.textAlignVertical,
@@ -41,6 +41,7 @@ class FlutterFormInputPlainText extends FlutterFormInputWidget {
       initialValue: controller.value,
       onSaved: (value) => controller.onSaved(value),
       validator: (value) => controller.onValidate(value, _),
+      onChanged: (value) => controller.onChanged?.call(value),
       decoration: inputDecoration,
       textAlignVertical: textAlignVertical,
       expands: expands,
@@ -66,7 +67,7 @@ class FlutterFormInputMultiLine extends StatelessWidget {
     this.maxCharacters,
   }) : super(key: key);
 
-  final FlutterFormInputController controller;
+  final FlutterFormInputController<String> controller;
   final Widget? label;
 
   final String? hint;
@@ -114,6 +115,7 @@ class FlutterFormInputPlainTextController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -126,13 +128,16 @@ class FlutterFormInputPlainTextController
   bool mandatory;
 
   @override
-  String Function(String value)? checkPageTitle;
+  String Function(String? value)? checkPageTitle;
 
   @override
-  String Function(String value)? checkPageDescription;
+  String Function(String? value)? checkPageDescription;
 
   @override
-  void onSaved(String value) {
+  void Function(String? value)? onChanged;
+
+  @override
+  void onSaved(String? value) {
     this.value = value;
   }
 
diff --git a/lib/src/widgets/input/input_types/input_slider/input_slider.dart b/lib/src/widgets/input/input_types/input_slider/input_slider.dart
index 49a476b..025b3c3 100644
--- a/lib/src/widgets/input/input_types/input_slider/input_slider.dart
+++ b/lib/src/widgets/input/input_types/input_slider/input_slider.dart
@@ -8,10 +8,10 @@ import '../../../../../flutter_form.dart';
 /// Input for a number value between two values via a slider. Used in a [FlutterForm].
 ///
 /// Standard controller is [FlutterFormInputSliderController].
-class FlutterFormInputSlider extends FlutterFormInputWidget {
+class FlutterFormInputSlider extends FlutterFormInputWidget<double> {
   const FlutterFormInputSlider({
     Key? key,
-    required FlutterFormInputController controller,
+    required FlutterFormInputController<double> controller,
     Widget? label,
     this.minValue = 0,
     this.maxValue = 100,
@@ -46,6 +46,7 @@ class FlutterFormInputSliderController
     this.value,
     this.checkPageTitle,
     this.checkPageDescription,
+    this.onChanged,
   });
 
   @override
@@ -58,18 +59,21 @@ class FlutterFormInputSliderController
   bool mandatory;
 
   @override
-  String Function(double value)? checkPageTitle;
+  String Function(double? value)? checkPageTitle;
 
   @override
-  String Function(double value)? checkPageDescription;
+  String Function(double? value)? checkPageDescription;
 
   @override
-  void onSaved(double value) {
+  void Function(double? value)? onChanged;
+
+  @override
+  void onSaved(double? value) {
     this.value = value;
   }
 
   @override
-  String? onValidate(double value,
+  String? onValidate(double? value,
       String Function(String, {List<String>? params}) translator) {
     if (mandatory) {}
 
diff --git a/lib/src/widgets/input/input_types/input_slider/slider.dart b/lib/src/widgets/input/input_types/input_slider/slider.dart
index 1ac28dd..84e1c12 100644
--- a/lib/src/widgets/input/input_types/input_slider/slider.dart
+++ b/lib/src/widgets/input/input_types/input_slider/slider.dart
@@ -6,6 +6,7 @@ class SliderFormField extends FormField<double> {
     Key? key,
     required FormFieldSetter<double> onSaved,
     required FormFieldValidator<double> validator,
+    void Function(double value)? onChanged,
     double initialValue = 0.5,
   }) : super(
             key: key,
@@ -16,6 +17,8 @@ class SliderFormField extends FormField<double> {
               return Slider(
                 value: state.value ?? initialValue,
                 onChanged: (double value) {
+                  onChanged?.call(value);
+
                   state.didChange(value);
                 },
               );
diff --git a/pubspec.yaml b/pubspec.yaml
index 6cf096c..d148513 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -16,9 +16,6 @@ dependencies:
     sdk: flutter
   flutter_riverpod: ^1.0.4
   localization: ^2.1.0
-  
-  sliding_up_panel: ^2.0.0+1
-  uuid: ^3.0.6
 
 dev_dependencies:
   flutter_test:

From dd6fdcce454bf5e4e91d2cff7708674b61d4411c Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Wed, 12 Oct 2022 16:32:47 +0200
Subject: [PATCH 2/7] Removed problems

---
 example/lib/form_example.dart | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/example/lib/form_example.dart b/example/lib/form_example.dart
index 8c395ea..c3b0c88 100644
--- a/example/lib/form_example.dart
+++ b/example/lib/form_example.dart
@@ -23,7 +23,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic amount) {
       return "Age: $amount years";
     },
-    onChanged: (value) => print(value),
+    onChanged: (value) => debugPrint(value.toString()),
   );
 
   late final FlutterFormInputCarouselController carouselInputController;
@@ -50,7 +50,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic firstName) {
       return "First Name: $firstName";
     },
-    onChanged: (value) => print(value),
+    onChanged: (value) => debugPrint(value),
   );
 
   FlutterFormInputPlainTextController lastNameController =
@@ -60,7 +60,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
     checkPageTitle: (dynamic lastName) {
       return "Last Name: $lastName";
     },
-    onChanged: (value) => print(value),
+    onChanged: (value) => debugPrint(value),
   );
 
   @override
@@ -74,7 +74,7 @@ class _FormExampleState extends ConsumerState<FormExample> {
       checkPageDescription: (dynamic index) {
         return cars[index]["description"];
       },
-      onChanged: (value) => print(value),
+      onChanged: (value) => debugPrint(value.toString()),
     );
   }
 

From b0402e0385dca148d74e85ef7177df6bf8540e8f Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Wed, 12 Oct 2022 16:35:33 +0200
Subject: [PATCH 3/7] Changed readme

---
 lib/src/widgets/input/abstractions.dart | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/src/widgets/input/abstractions.dart b/lib/src/widgets/input/abstractions.dart
index c439d20..7f2908f 100644
--- a/lib/src/widgets/input/abstractions.dart
+++ b/lib/src/widgets/input/abstractions.dart
@@ -56,7 +56,7 @@ abstract class FlutterFormInputWidget<T> extends ConsumerWidget {
 /// [checkPageDescription] is the same as checkPageTitle but for the description.
 /// If null no description will be shown.
 ///
-/// [onChanged] can be set to get the value whenever the user changes it.
+/// [onChanged] can be set to get the value whenever the user changes it. Should not be used to save the value.
 ///
 /// [onSaved] goes of when the save function is called for the page if [onValidate] return null.
 ///
@@ -86,7 +86,7 @@ abstract class FlutterFormInputController<T> {
   /// If null no description will be shown.
   String Function(T? value)? checkPageDescription;
 
-  /// [onChanged] can be set to get the value whenever the user changes it.
+  /// [onChanged] can be set to get the value whenever the user changes it. Should not be used to save the value.
   void Function(T? value)? onChanged;
 
   /// [onSaved] goes of when the save function is called for the page if [onValidate] return null.

From 2a70cd857675923b212c0427204695115d36fd18 Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Thu, 13 Oct 2022 13:25:37 +0200
Subject: [PATCH 4/7] Added the switch input field

---
 .../input_switch/input_switch.dart            | 76 +++++++++++++++++++
 .../input_switch/input_switch_field.dart      | 53 +++++++++++++
 .../input/input_types/input_types.dart        |  1 +
 3 files changed, 130 insertions(+)
 create mode 100644 lib/src/widgets/input/input_types/input_switch/input_switch.dart
 create mode 100644 lib/src/widgets/input/input_types/input_switch/input_switch_field.dart

diff --git a/lib/src/widgets/input/input_types/input_switch/input_switch.dart b/lib/src/widgets/input/input_types/input_switch/input_switch.dart
new file mode 100644
index 0000000..2197ed3
--- /dev/null
+++ b/lib/src/widgets/input/input_types/input_switch/input_switch.dart
@@ -0,0 +1,76 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_form/flutter_form.dart';
+import 'package:flutter_form/src/widgets/input/input_types/input_switch/input_switch_field.dart';
+import 'package:flutter_form/utils/translation_service.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+/// Input for a boolean switch. Used in a [FlutterForm].
+///
+/// Standard controller is [FlutterFormInputSwitchController].
+class FlutterFormInputSwitch extends FlutterFormInputWidget<bool> {
+  const FlutterFormInputSwitch({
+    Key? key,
+    required FlutterFormInputController<bool> controller,
+    Widget? label,
+  }) : super(key: key, controller: controller, label: label);
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    String Function(String, {List<String>? params}) _ =
+        getTranslator(context, ref);
+
+    super.registerController(context);
+
+    return SwitchFormField(
+      onSaved: (value) {
+        controller.onSaved(value);
+      },
+      validator: (value) => controller.onValidate(value, _),
+      initialValue: controller.value ?? false,
+    );
+  }
+}
+
+/// Controller for the switch used by a [FlutterFormInputWidget] used in a [FlutterForm].
+///
+/// Mainly used by [FlutterFormInputSwitch].
+class FlutterFormInputSwitchController
+    implements FlutterFormInputController<bool> {
+  FlutterFormInputSwitchController({
+    required this.id,
+    this.mandatory = true,
+    this.value,
+    this.checkPageTitle,
+    this.checkPageDescription,
+    this.onChanged,
+  });
+
+  @override
+  String? id;
+
+  @override
+  bool? value;
+
+  @override
+  bool mandatory;
+
+  @override
+  String Function(bool? value)? checkPageTitle;
+
+  @override
+  String Function(bool? value)? checkPageDescription;
+
+  @override
+  void Function(bool? value)? onChanged;
+
+  @override
+  void onSaved(bool? value) {
+    this.value = value;
+  }
+
+  @override
+  String? onValidate(
+      bool? value, String Function(String, {List<String>? params}) translator) {
+    return null;
+  }
+}
diff --git a/lib/src/widgets/input/input_types/input_switch/input_switch_field.dart b/lib/src/widgets/input/input_types/input_switch/input_switch_field.dart
new file mode 100644
index 0000000..b8b97d0
--- /dev/null
+++ b/lib/src/widgets/input/input_types/input_switch/input_switch_field.dart
@@ -0,0 +1,53 @@
+import 'package:flutter/material.dart';
+
+class SwitchFormField extends FormField<bool> {
+  SwitchFormField({
+    Key? key,
+    required FormFieldSetter<bool> onSaved,
+    required FormFieldValidator<bool> validator,
+    bool initialValue = false,
+    bool autovalidate = false,
+  }) : super(
+            key: key,
+            onSaved: onSaved,
+            validator: validator,
+            initialValue: initialValue,
+            builder: (FormFieldState<bool> state) {
+              return SwitchWidget(
+                initialValue: initialValue,
+                state: state,
+              );
+            });
+}
+
+class SwitchWidget extends StatefulWidget {
+  const SwitchWidget({
+    this.initialValue = false,
+    required this.state,
+    super.key,
+  });
+
+  final bool initialValue;
+  final FormFieldState<bool> state;
+
+  @override
+  State<SwitchWidget> createState() => _SwitchWidgetState();
+}
+
+class _SwitchWidgetState extends State<SwitchWidget> {
+  late bool value = widget.initialValue;
+
+  @override
+  Widget build(BuildContext context) {
+    return Switch(
+      value: value,
+      onChanged: (bool value) {
+        widget.state.didChange(value);
+
+        setState(() {
+          this.value = value;
+        });
+      },
+    );
+  }
+}
diff --git a/lib/src/widgets/input/input_types/input_types.dart b/lib/src/widgets/input/input_types/input_types.dart
index 8920d92..2d95e4c 100644
--- a/lib/src/widgets/input/input_types/input_types.dart
+++ b/lib/src/widgets/input/input_types/input_types.dart
@@ -4,3 +4,4 @@ export 'input_number_picker/input_number_picker.dart';
 export 'input_password/input_password.dart';
 export 'input_plain_text.dart';
 export 'input_slider/input_slider.dart';
+export 'input_switch/input_switch.dart';

From e690b8a063213ec7b9235592ab2efc3181e63dd2 Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Thu, 13 Oct 2022 13:38:42 +0200
Subject: [PATCH 5/7] Updated changelog

---
 CHANGELOG.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 71e0586..0e8903a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -11,3 +11,8 @@
 ## 0.2.0 - October 13th 2022
 
 - Added date input widget
+
+## 1.0.0
+
+- Fix: Proper use of generics
+- Inputcontrollers now have an onChange.

From d7eb86217fe019b4791d773efda7a56075f6b61f Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Thu, 13 Oct 2022 13:39:12 +0200
Subject: [PATCH 6/7] Update changeLog

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0e8903a..10d62b8 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -16,3 +16,4 @@
 
 - Fix: Proper use of generics
 - Inputcontrollers now have an onChange.
+- Added switch input field

From d7176e547a5007cc8729c06e000940f35ce291a1 Mon Sep 17 00:00:00 2001
From: Jacques Doeleman <jacques@iconica.nl>
Date: Thu, 13 Oct 2022 13:39:35 +0200
Subject: [PATCH 7/7] Update changeLog

---
 CHANGELOG.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 10d62b8..59484ae 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,7 +12,7 @@
 
 - Added date input widget
 
-## 1.0.0
+## 1.0.0 - October 13th 2022
 
 - Fix: Proper use of generics
 - Inputcontrollers now have an onChange.