Libraries tagged by math captcha

A simple math captcha for Laravel form validation.

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mathСaptcha in yii2

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A Simple PHP Math Captcha

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Captcha with math equation

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A simple math-based CAPTCHA package for Laravel with image generation to prevent AI/OCR bypass

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Symfony bundle providing a self-hosted image-based math captcha for bot protection

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A simple class for generating and validating math captcha images

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yii2 MathCaptchaAction

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Simple Math Captcha

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Simple single-digit arithmetic captcha for Laravel.

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Multiple(7) types of CAPTCHA in one package. Supports Gif captcha( Animated Gif captcha), Image Captcha( User has to type SOME OR ALL part of code displayed in the image), HoneyPot captcha(It simply adds an empty field asking users to leave it blank. Bots fill it up.), ASCII captcha(It displays the CAPTCHA text as ASCII Art. User has to type SOME OR ALL part of the code.), Math captcha( It asks user to solve simple mathematical expressions.), Recaptcha(Google Recaptcha) and NoCaptcha(Google ReCaptcha v2.0). This package also has captcha refresh feature.

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A laravel framework math-captcha package

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CakePHP Captcha Plugin, Image, Math and Google Recaptcha Support

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Arithmetic CAPTCHA for Laravel — generates math operation images (addition, subtraction, multiplication) with built-in validation.

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captcha verification with math quiz

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