Documentation for If lang

{{if lang}} is a template that can output specified values based on whether a particular page is a language subpage or not.

Usage

Code	English page result	Language page result (de)
`[[Kerbin{{if lang}}]]`	Kerbin	Kerbin/de
`[[Kerbin {{if lang}}]]`	Kerbin	Kerbin /de

{{if lang}} can be used in more advanced ways by specifying the English and non-English outputs.

{{if lang|non-en=_{{SUBPAGENAME}}}} will generate _de when used on Gilly/de.
- This example is used in infobox templates to display item name images in the correct language.

#/Name	Optional	Description	Default
`1` or `en`	Yes	If the language code isn't recognized returns this parameter.	Not set
`2` , `non-en` or `lang`	Yes	If the language code is recognized returns this parameter.	{{{prefix}}} and the language code
`3` or `data`	Yes	If the suffix is recognized as a data suffix returns this parameter.	{{{prefix}}} and the data suffix
`prefix`	Yes	The prefix before the language code.	`/`
`data enabled`	Yes	If set enables the data suffix detection.	Not set/Disabled

{{if lang}} recognizes only the below language subpages (the same as {{lang}}):

Available languages	ar, cs, da, de, es, fi, fr, he, hr, hu, it, ja, ko, nl, no, pl, pt, pt-br, ro, ru, sv, th, tr, zh-cn, zh-tw
Available data suffixes	Data, Box, RefFrame