slider_captcha

SLIDER CAPTCHA

Authentication by image

Install

• In your pubspec.yaml root add:

Demo

Code Example

Slider Captcha verify with client

   SliderCaptcha(
          controller: controller,
          image: Image.asset(
            'assets/image.jpeg',
            fit: BoxFit.fitWidth,
          ),
          colorBar: Colors.blue,
          colorCaptChar: Colors.blue,
          onConfirm: (value) {
            Future.delayed(const Duration(seconds: 1)).then(
              (value) {
                controller.create();
              },
            );
          },
        ),

Slider Captcha verify with server:

    SliderCaptchaClient(
        provider: SliderCaptchaClientProvider(
            base64Image,
            base64Piece,
            coordinateY,
        ),
        onConfirm: (value) async {
            /// Can you verify captcha at here
            await Future.delayed(const Duration(seconds: 1));
            debugPrint(value.toString());
        },
    ),

How to implement server: reference:github

Thank you i5hi recommended and supported 'verify by server' feature.

For details refer to the discussion