import 'package:flutter/material.dart'; import 'input.dart'; void main() => runApp(const MyApp()); class MyApp extends StatelessWidget { const MyApp({super.key}); @override Widget build(BuildContext context) { return MaterialApp( home: Scaffold( body: Center( child: TolyCodeInput( autoFocus: true, onSubmit: (value) async { print(value); return true; }, )), ), ); } }