Editing Module:Validate gadgets/doc

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{{lua|Module:Gadgets|Module:Message box}}
<code><nowiki>{{</nowiki>#invoke:Validate gadgets|''validate''<nowiki>}}</nowiki></code>

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.

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