Formula:Error
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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).
Usage
[fontem recensere]{{error|An exemplary error}}
→ An exemplary error- Compare, used in a Parser Function:
{{#expr:Foo}}
→ Erratum: Verbum "foo" non recognitum. {{#iferror:{{error|Foo}} | {{yes}} | {{no}} }}
→ Formula:Yes
Tag option
[fontem recensere]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 An exemplary error demo no tag (default) XYZ
- ABC {{error|An exemplary error demo span|tag=span}} XYZ → ABC An exemplary error demo span XYZ
- ABC {{error|An exemplary error demo div|tag=div}} XYZ → ABC An exemplary error demo divXYZ
- ABC {{error|An exemplary error demo p|tag=p}} XYZ → ABC
An exemplary error demo p
XYZ - ABC {{error|An exemplary error demo strong|tag=strong}} XYZ → ABC An exemplary error demo strong XYZ
See also
[fontem recensere]Documentatio pristina transclusa est ex Formula:Error/doc. (recense | historiam inspice)
Quaesumus auctores experturos esse in harenarii (crea | effinge) ac periclitationum (crea) subpaginis huius formulae.
Lubet categorias et nexus in /doc subpaginam addere. Vide etiam subpaginas huius formulae.