Plugins Tagged captcha

• CAPTCHA

  A CAPTCHA validation plugin.

• BrainBuster

  A logic captcha for Rails. Use simple logic questions instead of images for a friendlier, accessible anti spam solution.

• Simple Captcha

  A full fledged captcha implementation with radom images.
  SimpleCaptcha is the simplest and a robust captcha plugin for RubyOnRails applications. Its implementation requires adding up a single line in views and in controllers/models. SimpleCaptcha is available to be used with Rails2.0 or above and also it provides the backward compatibility with previous versions of Rails. Read here(http://expressica.com/simple_captcha) for more details on implementation, usage and examples.

• ReCaptcha

  ReCaptcha helpers for Rails apps

• Form Spam Protection :)

  Tired of form spam but don't like the idea of Captcha or an ineffective RBL? This plugin transparently protects your forms and all the user needs is Javascript enabled

• Less Reverse Captcha

  The Less Reverse Capchta creates a captcha that is invisible to the user.

• Validates captcha

  A captcha verification approach for Rails apps, directly integrated into ActiveRecord’s validation mechanism and providing helpers for ActionController and ActionView.