Module:Validate gadgets/doc

This is a documentation subpage for Module:Validate gadgets.
It may contain usage information, categories and other content that is not part of the original module page.

This Lua module is used in system messages.
Changes to it can cause immediate changes to the Wikipedia user interface.
To avoid major disruption, any changes should be tested in the module's /sandbox or /testcases subpages, or in your own module sandbox. The tested changes can be added to this page in a single edit. Please discuss changes on the talk page before implementing them.

This module depends on the following other modules:

{{#invoke:Validate gadgets|validate}}

This module checks the gadget definitions in MediaWiki:Gadgets-definition for errors and other issues.

No output is produced if there are no warnings. But during previews, a message with a green check will be shown.