Extension:SimpleAntiSpam

SimpleAntiSpam extension adds a hidden form field to the edit page as an anti-spam/anti-bot check. If the field is not blank when the page is saved, the save will be aborted and a generic "you triggered the spam filter" page will be shown.

Installation

 * 1) Download the files from SVN or download a snapshot (select your version of MediaWiki)
 * 2) Create a directory   in your   directory
 * 3) Extract the files to this   directory
 * 4) Add to the end of LocalSettings.php:
 * 5) Installation can now be verified through Special:Version on your wiki