This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Logical Captcha

Description

Logical Captcha takes advantage of the TextCaptcha.com service, which provides logic-based textual questions instead of distorted images or audio to validate that the entity registering is a real live human being, and not a spam bot. It will provide protection against false registrations and the dreaded spam comments, etc.

An example of such a question might be:

Question:
Out of a truck, a lion, the color purple, and the number forty-two, which has a door?

Answer:
truck

Textual logic-based captchas mean that your registration process will be accessible to everyone, including visually/hearing impaired visitors who use access technology to surf the web. It requires a free API key from TextCaptcha.com

This plugin was developed by Josh de Lioncourt of the Mac-cessibility Network, a site dedicated to blind and visually impaired users of the Mac OS X operating system, the iPhone OS, and other Apple Inc. products and services. Josh de Lioncourt, the Mac-cessibility Network, and related sites are not in anyway affiliated with TextCaptcha.com

Installation

  1. Register for free with TextCaptcha.com
  2. An API key will be emailed to you. Have it ready.
  3. Upload logical-captcha.php to the /wp-content/plugins/ directory
  4. Activate the plugin through the ‘Plugins’ menu in WordPress
  5. In WordPress under ‘Settings’->’Logical Captcha’, enter your TextCaptcha.com API key and click ‘Save’

Contributors & Developers

“Logical Captcha” is open source software. The following people have contributed to this plugin.

Contributors

Changelog

1.0.3

  • Initial public release