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Drupal 6 captcha Project Source Code Files/Examples

These Drupal 6 captcha files are included here as part of our Drupal source code examples project. (Please see that project page, including our promise to donate back to the Drupal open source community.)

Drupal 6 captcha Project README File

This content is from the Drupal 6 captcha project README file:

// $Id: README.txt,v 2010/07/05 21:37:21 soxofaan Exp $
 Readme file for the CAPTCHA module for Drupal
 captcha.module is the basic CAPTCHA module, offering general CAPTCHA
 administration and a simple math challenge.
 Submodule image_captcha.module offers an image based challenge.
   Installation is like with all normal drupal modules:
   extract the 'captcha' folder from the tar ball to the
   modules directory from your website (typically sites/all/modules).
   The basic CAPTCHA module has no dependencies, nothing special is required.
 Conflicts/known issues:
   CAPTCHA and page caching do not work together currently.
   However, the CAPTCHA module does support the Drupal core page
   caching mechanism: it just disables the caching of the pages
   where it has to put its challenges.
   If you use other caching mechanisms, it is possible that CAPTCHA's
   won't work, and you get error messages like 'CAPTCHA validation
   error: unknown CAPTCHA session ID'.
   The configuration page is at admin/user/captcha,
   where you can configure the CAPTCHA module
   and enable challenges for the desired forms.
   You can also tweak the image CAPTCHA to your liking.

Drupal 6 captcha Project Source Code Files

These are direct links to the Drupal 6 captcha project source code files included in this project: