Experimental project

This is a sandbox project, which contains experimental code for developer use only.

GraphMath CAPTCHA is a graphical version of the well-known Math CAPTCHA, which is part of the CAPTCHA module. In this case the mathematical equation is hidden in an obfuscated image. The amount and types of distortion
and noise can be configured along with the image type, the types and sizes of the fonts used, and color settings.
This module is intended as a submodule of the CAPTCHA module. This module was built using the Image CAPTCHA submodule of the CAPTCHA module.

Installation
Installation is the same as all modules: copy the graphmath_captcha dir into the directory of the CAPTCHA module, or to the modules dir. Enable the module under the category Spam Control, then go to admin/config/people/captcha/graphmath_captcha to configure it.

Requirements

  • The main CAPTCHA module
  • The GD graphical library
  • Truetype font support

Project information

  • Project categories: Security
  • Created by Belaselm on , updated