infinity-next / laravel-captcha by Jawsh

An anti-bot image captcha system written for Laravel.

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Core Features

Example Captcha

The core features are:

Stores captcha codes in the database automatically.
Generates a migration file for building the database table (config option for table name).
Built in capatcha option for the Laravel validators.
captcha() helper for quickly popping in a new captcha.
Routing
- Includes configurable base route (captcha can instead be assets/security-image, for instance)
- Simple routes for generating a brand new captcha (captcha will 302 to a new image)
- Accepts routing for profiles (captcha/default 302s to a new image using the default profile)
JSON API
- Accessing any route with the .json suffix will return identifying information about your captcha. Helps with click-to-reload features.
Configurable global settings.
- Fonts and their outline stroke width.
- Captcha expiry time.
Profiles for different fonts, text colors, and canvas colors.
- Profile option for characters accepted (letters and numbers, customizing the alphabet used).
- Profile option for canvas color.
- Profile option for canvas size.
- Profile option for character count.
- Profile option for width and height.
- Profile option for text colors.
- Profile option for sine wave.
- Profile option for maximum number of "flourishes", or arcs and lines to draw.
- Set fonts unique to each profile.

Released under AGPLv3