flutter_number_captcha 0.0.8

Published Aug 12, 2025
SDKflutter
Platformandroidios

Flutter plugin to display random number captcha. This plugin will show dialog and validate number captcha.

Flutter Number Captcha

Display and validate random number captcha

demo

Usage

To use this plugin, add flutter_number_captcha as a dependency in your pubspec.yaml file.

Example

Here are small examples that show you how to use the API.

Default

bool isValid = await FlutterNumberCaptcha.show(context);
// return true if entered number is right
// return false if dialog closed by user

Custom Property

bool isValid = await  FlutterNumberCaptcha.show(
	context,
	titleText: 'Enter correct number',
	placeholderText: 'Enter Number',
	checkCaption: 'Check',
	accentColor: Colors.blue,
    invalidText: 'Invalid code',
);
// return true if entered number is right
// return false if dialog closed by user