imported>Fire at 12:29, 29 October 2022

2022-10-29T12:29:28Z

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{{lua|Module:Error}}</includeonly>


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

=== Usage ===
* {{tlx|error|An exemplary error}} → {{error|An exemplary error}}
* {{tlx|error|message{{=}}An exemplary error}} → {{error|message=An exemplary error}}
* Compare, used in a Parser Function: <code><nowiki>{{#expr:Foo}}</nowiki></code> → {{#expr:Foo}}
* <code><nowiki>{{#iferror:{{error|Foo}} | {{y}} | {{n}} }}</nowiki></code> → {{#iferror:{{error|Foo}} | {{y}} | {{n}} }}
=== Tag option ===
The tag to contain the error message can be given through the <code>tag</code> parameter, but it will only accept <code>span</code>, <code>div</code>, <code>p</code>, and <code>strong</code>, since those are the only tags recognized by the <code>#iferror</code> parser function. It defaults to <code>strong</code>, the tag generated e.g. by <code>#expre</code>. To prevent <code>strong</code> message, use one of the other tags, e.g. <code>tag=span</code>.

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

=== Template data ===
<TemplateData>
{
"description": "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)",
"params": {
"1": {
"label": "Message",
"description": "Error message text in red",
"type": "string",
"required": false
},
"tag": {
"label": "Tag",
"description": "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",
"type": "string",
"default": "strong",
"required": false
}
}
}
</TemplateData>

=== See also ===
* [[Template:Formatting error]]
* [[Help:Parser function]]
* [[mw:Help:Extension:ParserFunctions##iferror:]]

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[[Category:メタテンプレート]]
[[commons:Template:Error]]

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Template:ErrorJA/doc - Revision history

imported>Fire at 12:29, 29 October 2022