Release status: stable
|Description||Allows defining constraints on Wikibase properties and checks that the constraints are met when the properties are used in statements on entities|
|Author(s)||Students at Hasso-Plattner-Institute and WMDE|
|Latest version||continuous updates|
|Compatibility policy||Snapshots releases along with MediaWiki. Master is not backward compatible.|
|License||GNU General Public License 2.0 or later|
|Quarterly downloads||7 (Ranked 151st)|
|Translate the WikibaseQualityConstraints extension if it is available at translatewiki.net|
|Issues||Open tasks · Report a bug|
The WikibaseQualityConstraints extension allows defining constraints on Wikibase Properties and checks that the constraints are met when the Properties are used in Statements on Entities. The checks are strictly informational: the extension does not ensure that the constraints are met, it merely informs editors when they are being violated. For more information, see the Property constraints portal on Wikidata.
- Download and place the file(s) in a directory called
- Only when installing from Git, run Composer to install PHP dependencies, by issuing
composer install --no-devin the extension directory. (See task T173141 for potential complications.)
- Add the following code at the bottom of your LocalSettings.php file:
wfLoadExtension( 'WikibaseQualityConstraints' );
- Configure as required.
- Done – Navigate to Special:Version on your wiki to verify that the extension is successfully installed.
See the "config" section in the extension.json file.
|This extension is being used on one or more Wikimedia projects. This probably means that the extension is stable and works well enough to be used by such high-traffic websites. Look for this extension's name in Wikimedia's CommonSettings.php and InitialiseSettings.php configuration files to see where it's installed. A full list of the extensions installed on a particular wiki can be seen on the wiki's Special:Version page.|
|This extension is included in the following wiki farms/hosts and/or packages:|