=== NuCaptcha WordPress Plugin === Contributors: Christopher Bailey, Gary Richardson, Randy Lukashuk Donate link: http://www.nucaptcha.com/ Tags: Akismet, best captcha, capatcha, capcha, captcha puzzle, captsha, comment, contact form, security, security captcha, spam protection, comments, registration, recaptcha, captcha, nucaptcha, spam, antispam, login, bots, protection, spammers, plugin Requires at least: 2.7 Tested up to: 3.5 Stable tag: trunk Protect your site with a video CAPTCHA solution that provides better security and is easier to read for your visitors. == Description == Publishers have a choice between old style, static CAPTCHA security that is easily broken and frustrating to users OR NuCaptcha. [NuCaptcha Free](http://www.nucaptcha.com/publishers "NuCaptcha Free") is a free, easy to use, service for Wordpress users. [NuCaptcha Free](http://www.nucaptcha.com/publishers "NuCaptcha Free") provides a complete video CAPTCHA solution with: * High quality video [NuCaptchas](http://www.nucaptcha.com "NuCaptcha -- Better Security, Easier to Use") * Enhanced security * Greater usability for users * Better conversions * Piece of mind Add captchas to your contact forms, registration pages, comments, login and password reset forms. The NuCaptcha WordPress plugin is fully compatible with [BuddyPress](http://buddypress.org) and [Contact Form 7](http://contactform7.com). For more information please view the [plugin page](http://docs.nucaptcha.com/plugins/wordpress "WordPress NuCaptcha Plugin Page") See a NuCaptcha in action and find out more at: http://www.nucaptcha.com/ == Installation == Installation is easy! Simply click the Download/Install button on the right hand side of this page. You can also install manually with FTP or the WordPress Plugin Uploader. See the [documentation](http://docs.nucaptcha.com/plugins/wordpress "WordPress NuCaptcha Plugin Install Instructions") for For more information on these methods. == Requirements == * [NuCaptcha](http://www.nucaptcha.com "NuCaptcha -- Better Security, Easier to Use") requires your web server to have the [mcrypt](http://php.net/mcrypt "mcrypt") PHP module loaded (*Most servers do*) * PHP 5.1 or newer * Your theme must have a `do_action('comment_form', $post->ID);` call right before the end of your form (*Right before the closing form tag*). Most themes do. == ChangeLog == = Version 1.0.15788 = * Updated NuCaptcha PHP Client library to 1.0.16383 = Version 1.0.15788 = * Updated NuCaptcha PHP Client library to 1.0.13738 = Version 1.0.12405 = * Fixed a minor issue with NuCaptcha Create Account = Version 1.0.11963 = * Improved error handling in NuCaptcha config page = Version 1.0.11936 = * CSS fix in NuCaptcha config panel * Fixing a bad API url that was submitted to the WP plugin repository = Version 1.0.11256 = * Documentation update = Version 1.0.10906 = * Windows host minimum PHP requirements is now 5.1 (down from 5.3) = Version 1.0.10695 = * Support for BuddyPress registration page * Support for Contact Form 7 forms = Version 1.0.10605 = * Create account is now done at https://console.nucaptcha.com * Added custom skin option * NuCaptcha resources served over SSL for WP sites on https * Re-organized the options into basic and advanced * Improved Sign In UI * Updated NuCaptcha Client library to 1.0.10543 = Version 1.0.9251 = * Fixes minor incompatibility with themes that have multiple elements with id="comment" on the page. = Version 1.0.9204 = * Updated NuCaptcha Client library to 1.0.9158 * NuCaptcha is now visible by default on comment form = Version 1.0.8979 = * Fixes an issue with NuCaptcha showing up when replying to comments in the admin dashboard. = Version 1.0.8395 = * NuCaptcha WordPress plugin now works with caching plugins such as wp-cache and wp-super-cache! * Improved theme compatibility * Fixed some PHP warnings that would show up on certain configurations * Automatically detects incompatible plugins = Version 1.0.8256 = * Upgraded php clientlib to 1.0.8186 * Public persistent data validation less strict. The NuCaptcha platform handles this at the validate server. = Version 1.0.7813 = * Fixed an issue with ValidateOnError. It now only validates for errors that occur during the token request. = Version 1.0.7435 = * Fixed a validation error that could occur in rare instances on older browsers (IE 6, Opera 8 etc) = Version 1.0.7379 = * Added ValidateOnError, enabled by default = Version 1.0.7149 = * Fixed a PHP pass by reference warning = Version 1.0.6925 = * Fixed 'Invalid Key, cannot decipher' messages that occurred on certain systems. = Version 1.0.6781 = * Fixed an incompatibility with other login/registration form plugins. = Version 1.0.6609 = * Upgraded php clientlib to 1.0.6593. * Improved handling of poor connections. * Improved error handling. = Version 1.0.6581 = * Added an option to 'Ignore Admin Login'. * Added a notice for admin users when their answers are ignored. * Fixed an account creation bug when WordPress address and Blog address were different. = Version 1.0.6454 = * Upgraded php clientlib to 1.0.6448. = Version 1.0.5982 = * Plugin is more compatible with custom themes. * Fixed a bad url in the admin page when blog url is different than site url. = Version 1.0.5958 = * Upgraded to php clientlib 1.0.5951. * Added login form nucaptcha back in (ignores validate for admin users) * SSL Verify Enable is now an option. Improved error handling when SSL cert bundles aren't configured correctly. * Fixed an error in WP http_streams implementation when running without lib curl. * Improved help text in config settings page. = Version 1.0.5936 = * Fixed an error in the update account page. = Version 1.0.5928 = * Better dependency checking before the plugin attempts to activate. = Version 1.0.5907 = * Updated to clientlib 1.0.5907 * Better handling of DNS records. = Version 1.0.5892 = * PHP requirement on Windows bumped up to 5.3 * Removed the login captcha because it was locking people out when there were incompatibilities in their configuration. = Version 1.0.5857.1 = * Fixed an exception that occurred when your server environment didn't have SSL certs configured correctly (example: Base install of MAMP on OSX). = Version 1.0.5857 = * Initial [NuCaptcha](http://www.nucaptcha.com "NuCaptcha -- Better Security, Easier to Use") release. == Frequently Asked Questions == Refer to [our support](http://questions.nucaptcha.com/ "WordPress NuCaptcha Plugin FAQ") page for answers to Frequently Asked Questions. == Screenshots == 1. The NuCaptcha Comment Form 2. The NuCaptcha Registration Form 3. The NuCaptcha Settings