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Template:Error/doc

From The Deep Tech Wiki

This meta-template returns a state of error (recognized as such by the wiki parser function {{#iferror}}), and optionally an error-message text in red (visible to the user). It is used by other templates to signal an error (such as those caused by invalid input), which can then either be displayed to the editor or caught and handled by other templates.

Usage

  • This page is being depreciated → An exemplary error
  • This page is being depreciated → An exemplary error
  • Compare, used in a Parser Function: {{#expr:Foo}}Expression error: Unrecognized word "foo".
  • {{#iferror:{{error|Foo}} | {{y}} | {{n}} }}Green tickY

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 {{#expr}}. To prevent strong message, use one of the other tags, e.g. tag=span.

  • ABC This page is being depreciated XYZ → ABC An exemplary error demo no tag (default) XYZ
  • ABC This page is being depreciated XYZ → ABC An exemplary error demo span XYZ
  • ABC This page is being depreciated XYZ → ABC
    An exemplary error demo div
    XYZ
  • ABC This page is being depreciated XYZ → ABC

    An exemplary error demo p

    XYZ
  • ABC This page is being depreciated XYZ → ABC An exemplary error demo strong XYZ

TemplateData

This is the TemplateData for this template used by TemplateWizard, VisualEditor and other tools. See a monthly parameter usage report for Template:Error in articles based on its TemplateData.

TemplateData for Error

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)

Template parameters

ParameterDescriptionTypeStatus
Message1 message

Error message text in red

Stringsuggested
Tagtag

The tag to contain the error message; 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

Suggested values
span div p strong
Default
strong
Stringoptional

See also