form_builder_cupertino_fields 0.2.1

form_builder_cupertino_fields: ^0.2.1 copied to clipboard

example/lib/main.dart

import 'package:flutter/cupertino.dart';
import 'package:form_builder_cupertino_fields/form_builder_cupertino_fields.dart';
import 'package:flutter_form_builder/flutter_form_builder.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return const CupertinoApp(
      title: 'Form Builder Cupertino Fields',
      theme: CupertinoThemeData(brightness: Brightness.light),
      home: MyHomePage(title: 'Form Builder Cupertino Fields'),
    );
  }
}

class MyHomePage extends StatefulWidget {
  const MyHomePage({super.key, required this.title});

  final String title;

  @override
  State<MyHomePage> createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  final _formKey = GlobalKey<FormBuilderState>();

  @override
  Widget build(BuildContext context) {
    return CupertinoPageScaffold(
      child: Padding(
        padding: const EdgeInsets.all(24),
        child: FormBuilder(
          key: _formKey,
          child: Column(
            children: [
              FormBuilderCupertinoCheckbox(
                name: 'checkbox',
                prefix: const Text('Select/Unselect'),
              ),
              const SizedBox(height: 16),
              FormBuilderCupertinoSegmentedControl<int>(
                name: 'segmented_control',
                shouldExpandedField: true,
                autovalidateMode: AutovalidateMode.always,
                options: const [
                  FormBuilderFieldOption(value: 1, child: Text('First')),
                  FormBuilderFieldOption(value: 2, child: Text('Second')),
                  FormBuilderFieldOption(value: 3, child: Text('Third')),
                ],
                prefix: const Icon(CupertinoIcons.add),
                validator: (value) => value != null ? null : 'Required field',
                // initialValue: 1,
              ),
              const SizedBox(height: 16),
              FormBuilderCupertinoSlidingSegmentedControl<String>(
                name: 'segmented_sliding_control',
                options: const [
                  FormBuilderFieldOption(value: '1', child: Text('1')),
                  FormBuilderFieldOption(value: '2', child: Text('2')),
                  FormBuilderFieldOption(value: '3', child: Text('3')),
                ],
                helper: const Text('Select the numbers'),
                prefix: const Icon(CupertinoIcons.number),
              ),
              const SizedBox(height: 16),
              FormBuilderCupertinoSwitch(
                name: 'switch',
                initialValue: true,
                prefix: const Text('Enable/Disabled'),
              ),
              const SizedBox(height: 16),
              FormBuilderCupertinoSlider(
                name: 'slider',
                initialValue: 10,
                autovalidateMode: AutovalidateMode.onUserInteraction,
                min: 1,
                max: 100,
                validator: (value) => value != null && value < 50 && value > 5
                    ? null
                    : 'Required value between 5 and 50',
              ),
              const SizedBox(height: 16),
              FormBuilderCupertinoTextField(
                name: 'text',
                decoration: BoxDecoration(
                  border: Border.all(
                    color: CupertinoColors.black,
                  ),
                  borderRadius: BorderRadius.circular(8),
                ),
                autovalidateMode: AutovalidateMode.onUserInteraction,
                validator: (value) =>
                    value != null && value.length > 4 ? null : 'Write a text',
              )
            ],
          ),
        ),
      ), // This trailing comma makes auto-formatting nicer for build methods.
    );
  }
}