Topic on Help talk:TemplateData

when the template has parameters I can fill the array of templatedata => ok

but when all parameters are optionnal i cannot indicate it in the template data since a parameter name is always mandatory. How can i inform this case ?

thanks. --Christian 🇫🇷 FR (talk) 08:21, 5 April 2024 (UTC)

I'm not exactly sure what the problem is, but I suspect you want "params": {}.

"Optional" parameters – i.e. parameters that are neither required nor suggested – shouldn't be a problem.

that is for need to describe the defaut behaviour of the template when no parameter is provided. Where to put this information in the template data ?

"description": "..." perhaps?

yes, sounds good; example => https://www.mediawiki.org/wiki/Template:Since