import 'package:flutter/cupertino.dart'; class TextFieldPage extends StatelessWidget { const TextFieldPage({super.key}); @override Widget build(BuildContext context) { return const CupertinoPageScaffold( navigationBar: CupertinoNavigationBar( middle: Text('Text Field'), ), child: Center( child: Padding( padding: EdgeInsets.all(16.0), child: CupertinoTextField( placeholder: 'Enter text', ), ), ), ); } }