[[Validator 0.4.3.1]] Once you have downloaded the code, place the 'Validator' directory within your MediaWiki 'extensions' directory. Then add the following code to your LocalSettings.php file BEFORE the inclusion of any extensions using Validator: # Validator require_once( "$IP/extensions/Validator/Validator.php" ); More information can be found at http://www.mediawiki.org/wiki/Extension:Validator#Setup