phone_number 0.3.0

Flutter plugin for phone number validation

example/lib/main.dart

import 'dart:async';

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

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      final parsed = await PhoneNumber.parse("49988151701", region: "BR");
      platformVersion = """
      type: ${parsed['type']}
      e164: ${parsed['e164']} 
      international: ${parsed['international']}
      national: ${parsed['national']}
      """;

      final formatted = await PhoneNumber.format('499881517', 'BR');
      platformVersion += """
      parcially: ${formatted['formatted']}
      """;
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(title: const Text('Plugin example app')),
        body: Center(
            child: Text(
          _platformVersion,
          textAlign: TextAlign.left,
        )),
      ),
    );
  }
}