Regsistration Screen Built By ChatGPT

main.dart

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

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

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'My App',
      home: HomeScreen(),
    );
  }
}

class HomeScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: TextButton(
          onPressed: () {
            Navigator.push(
              context,
              MaterialPageRoute(builder: (context) => RegisterScreen()),
            );
          },
          child: Text('Sign Up'),
        ),
      ),
    );
  }
}

class RegisterScreen extends StatefulWidget {
  @override
  _RegisterScreenState createState() => _RegisterScreenState();
}

class _RegisterScreenState extends State<RegisterScreen> {
  final _formKey = GlobalKey<FormState>();
  String _email = '';
  String _password = '';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Create an Account'),
      ),
      body: Form(
        key: _formKey,
        child: Column(
          children: [
            TextFormField(
              decoration: InputDecoration(labelText: 'Email'),
              validator: (input) => (input == null || !input.contains('@'))
                  ? 'Please enter a valid email'
                  : null,
              onSaved: (input) => _email = input ?? '',
            ),
            TextFormField(
              decoration: InputDecoration(labelText: 'Password'),
              validator: (input) => input == null || input.length < 8
                  ? 'Must be at least 8 characters'
                  : null,
              onSaved: (input) => _password = input ?? '',
              obscureText: true,
            ),
            TextButton(
              onPressed: _submit,
              child: Text('Sign Up'),
            ),
          ],
        ),
      ),
    );
  }

  void _submit() {
    final form = _formKey.currentState;
    if (form == null) {
      return;
    }
    if (form.validate()) {
      form.save();
      // Send the data to the API
      print(_email);
      print(_password);
    }
  }
}