form_builder_phone_field 0.1.0

Field for international phone number input for flutter_form_builder package.

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:flutter_form_builder/flutter_form_builder.dart';
import 'package:form_builder_phone_field/form_builder_phone_field.dart';

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter Demo',
      theme: ThemeData(
        primarySwatch: Colors.blue,
        visualDensity: VisualDensity.adaptivePlatformDensity,
      ),
      home: MyHomePage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("FormBuilderPhoneField"),
      ),
      body: FormBuilder(
        key: _formKey,
        child: Padding(
          padding: const EdgeInsets.all(8.0),
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              FormBuilderPhoneField(
                name: 'phone_number',
                decoration: const InputDecoration(
                  labelText: 'Phone Number',
                  hintText: 'Hint',
                ),
                // onChanged: _onChanged,
                priorityListByIsoCode: ['KE'],
                validator: FormBuilderValidators.compose([
                  FormBuilderValidators.numeric(context),
                  FormBuilderValidators.required(context),
                ]),
              ),
              const SizedBox(height: 15),
              RaisedButton(
                onPressed: () {
                  if (_formKey.currentState.saveAndValidate()) {
                    print(_formKey.currentState.value);
                  }
                },
                child: Text("Submit"),
              )
            ],
          ),
        ),
      ),
    );
  }
}