extended_masked_text 1.0.0

A small set of custom TextEditingControllers that allows masked text inputs for flutter apps

example/lib/main.dart

import 'package:extended_masked_text/extended_masked_text.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

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

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

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

  final String title;

  @override
  _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<MyHomePage> {
  MoneyMaskedTextController _moneyMaskedTextController;

  @override
  void initState() {
    super.initState();
    _moneyMaskedTextController ??= MoneyMaskedTextController(
      leftSymbol: 'R\$ ',
    );
  }

  @override
  Widget build(BuildContext context) => Scaffold(
        appBar: AppBar(
          title: Text(widget.title),
        ),
        body: Padding(
          padding: const EdgeInsets.all(8),
          child: Column(
            children: <Widget>[
              TextField(
                controller: _moneyMaskedTextController,
                keyboardType: TextInputType.number,
                inputFormatters: [
                  FilteringTextInputFormatter.allow(RegExp('[0-9]')),
                ],
                onChanged: (_) {
                  print(_moneyMaskedTextController.value);
                },
              ),
            ],
          ),
        ),
      );
}