الگو:خطا/توضیحات

The template returns a state of error (recognized as such by a wiki parser function), and optionally an error-message text in red (visible for the user).

استفاده

• {{error|An exemplary error}} →
• Compare, used in a Parser Function: {{#expr:Foo}} →
• {{#iferror:{{خطا|Foo}} | {{شد}} | {{نشد}} }} → ✓

Tag option

The tag to contain the error message can be given through the tag parameter, but it will only accept span, div, p, and strong, since those are the only tags recognized by the #iferror parser function. It defaults to strong, the tag generated e.g. by #expre. To prevent strong message, use one of the other tags, e.g. tag=span.

• ABC {{error|An exemplary error demo no tag (default)}} XYZ → ABC XYZ
• ABC {{خطا|An exemplary error demo span|tag=span}} XYZ → ABC XYZ
• ABC {{خطا|An exemplary error demo div|tag=div}} XYZ → ABC XYZ
• ABC {{خطا|An exemplary error demo p|tag=p}} XYZ → ABC XYZ
• ABC {{خطا|An exemplary error demo strong|tag=strong}} XYZ → ABC XYZ

جستارهای وابسته

• Help:Parser function
• mw:Help:Extension:ParserFunctions##iferror: