Extension:WarnNoCategories

What can this extension do?
This extension warns user if she did not specify any category when editing a page. It does not block user from saving the uncategorized page, though.

Usage
Just download and install.

Download instructions
Clone a git repository from, extension is in extensions/WarnNoCategories directory.

Copy this directory to your. Note: $IP stands for the root directory of your MediaWiki installation, the same directory that holds LocalSettings.php.

Installation
To install this extension, add the following to LocalSettings.php:

Configuration parameters
This extension has no parameters.