Module:checkparams/documentation

Introduction

This module generates warnings when passing bad parameters to a template. It adds a user-visible warning to the preview, an {{attention}} warning to the page, and categorizes the page into Category:Pages using bad params when calling a template

warn

• The |1= (optional) a comma separated list of allowed parameters. If not provided, the module will scan the template and allow all parameters used by the template.
• The |nocat= (optional) if provided, does not add page to categories