Forms in Flutter - Code #2

_LoginPageState.dart

class _LoginPageState extends State<LoginPage> {
  final GlobalKey<FormState> _formKey = new GlobalKey<FormState>();

  @override
  Widget build(BuildContext context) {
    return new Scaffold(
      appBar: new AppBar(
        title: new Text('Login'),
      ),
      body: new Container(
        padding: new EdgeInsets.all(20.0),
        child: new Form(
          key: this._formKey,
          child: new ListView(
            children: <Widget>[
              // We will add fields here.
            ],
          ),
        )
      ),
    );
  }
}