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Template:YEAR/doc: Difference between revisions

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<!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see [[Wikipedia:Wikidata]]) -->
<!-- Please place categories where indicated at the bottom of this page and interwikis at Wikidata (see [[Wikipedia:Wikidata]]) -->
{{for|the article header for year articles|Template:Year article header}}
{{for|the article header for year articles|Template:Year article header}}
{{High-use}}


== Usage ==
== Usage ==
{{Tlx|YEAR|{{var|string formatted as a valid date}}}}
{{Tlx|YEAR|{{var|string formatted as a valid date}}}}


Specify optional parameter {{param|2}} to get soft error rather than a hard {{t|error}}
Specify optional parameter to get soft error rather than a hard  
{{YEAR/demo|1999}}
{{YEAR/demo|1999}}
{{YEAR/demo|1999-12-12}}
{{YEAR/demo|1999-12-12}}
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Reports "Error" if given bad input:
Reports "Error" if given bad input:


{{YEAR/demo|1-14-1990}}<br />{{in5}}Reason for the error: there are not 14 months.
{{YEAR/demo|1-14-1990}}<br />Reason for the error: there are not 14 months.
{{YEAR/demo|61 January 1999}}<br />{{in5}}Reason for the error: no month has 61 days.
{{YEAR/demo|61 January 1999}}<br />Reason for the error: no month has 61 days.
{{YEAR/demo|1 MyMonth 1999}}<br />{{in5}}Reason for the error: there is no such month name.
{{YEAR/demo|1 MyMonth 1999}}<br />Reason for the error: there is no such month name.
{{YEAR/demo|some text which is not a date}}<br />{{in5}}Reason for the error: no date information to parse.
{{YEAR/demo|some text which is not a date}}<br />Reason for the error: no date information to parse.
{{YEAR/demo|on approximately 1999-12-12}}<br />{{in5}}Reason for the error: includes extraneous content.
{{YEAR/demo|on approximately 1999-12-12}}<br />Reason for the error: includes extraneous content.


If used with a year range, it returns only the first match:
If used with a year range, it returns only the first match:
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It can be cleanly substituted for this purpose.  If fed invalid data when substituted, it produces a larger, red error.
It can be cleanly substituted for this purpose.  If fed invalid data when substituted, it produces a larger, red error.
== See also ==
* {{tlx|date}} – outputs the current date in various parameter-controlled formats
* {{tlx|DATE}} – a subst-only convenience template used inside cleanup/dispute templates; {{tlsx|DATE}} produces: <samp>date={{CURRENTMONTHNAME}} {{CURRENTYEAR}}</samp>
* :Category:Time, date and calendar templates – numerous date computing, formatting, annotating, and navigation templates


<includeonly>{{Sandbox other||
<includeonly>{{Sandbox other||

Latest revision as of 17:43, 9 April 2025

This page uses Creative Commons Licensed content from Wikipedia (view authors).

Usage

{{YEAR|string formatted as a valid date}}

Specify optional parameter to get soft error rather than a hard Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo Template:YEAR/demo

Reports "Error" if given bad input:

Template:YEAR/demo
Reason for the error: there are not 14 months. Template:YEAR/demo
Reason for the error: no month has 61 days. Template:YEAR/demo
Reason for the error: there is no such month name. Template:YEAR/demo
Reason for the error: no date information to parse. Template:YEAR/demo
Reason for the error: includes extraneous content.

If used with a year range, it returns only the first match:

This presently only works when the year range is specified with a hyphen; if correctly given with an en dash, it reports an error (this will probably not be fixed, because handling ranges is not the template's function; that it kinda-sorta works on something like 1999-2001 with a hyphen is basically just an accident):

If used without input, it simply outputs the current year:

It can be cleanly substituted for this purpose. If fed invalid data when substituted, it produces a larger, red error.


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