flutter_captcha

Description:

flutter captcha

Flutter Captcha


Features #
Provide any widget, and it will be automatically divided into parts that can be rotated and positioned. At any point, you can check the solution status to confirm if the user has successfully passed the captcha test.
Getting started #
void main() {
runApp(const MyApp());
}

class MyApp extends StatefulWidget {
const MyApp({super.key});

@override
State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
final _controller = FlutterCaptchaController(
random: Random.secure(),
)..init();

@override
void dispose() {
_controller.dispose();
super.dispose();
}

@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: Scaffold(
body: Center(
child: FlutterCaptcha(
controller: _controller,
crossLine: (color: Colors.white, width: 10),
fit: BoxFit.cover,
draggingBuilder: (_, child) => Opacity(opacity: 0.5, child: child),
child: Image.network(
'https://upload.wikimedia.org/wikipedia/commons/4/4f/Dash%2C_the_mascot_of_the_Dart_programming_language.png',
),
),
),
),
);
}
}
copied to clipboard
Try it out by link