Template:SanitiseLanguageCode
<onlyinclude>{{#switch:{{lc:{{{1|}}}}}|
| ar
| be
| bn
| ca
| cn
| cs
| da
| de
| el
| en
| eo
| es
| fa
| fi
| fr
| he
| hu
| id
| it
| ja
| jp
| ko
| lv
| ms
| nb
| nl
| nn
| no
| pl
| pt
| ro
| ru
| se
| si
| sk
| sr
| sv
| ta
| te
| tr
| uk
| us
| vi
| zh = {{lc:{{{1|}}}}}
| pt-br
| pt_br = pt_BR
| pt-pt
| pt_pt = pt_PT
| zh-cn
| zh_cn = zh_CN
| zh-hk
| zh_hk = zh_HK
| zh-tw
| zh_tw = zh_TW
| {{#if:{{{IgnoreInvalid}}}|{{#if:{{{IgnoreInvalid|}}}||[[Category:Pages with invalid locales]]|}}}}
}}</onlyinclude>
Convert language-code parameters ("eN", "Pt-Br" etc.) to a canonical version, convert unknown values to the empty string. Please call this from other templates to sanitise your boolean values.
| Parameter | Description | Type | Status | |
|---|---|---|---|---|
| Value | 1 | Value to convert to a language code
| Unknown | required |
| IgnoreInvalid | IgnoreInvalid | If present, an invalid parameter will not cause this to be added to the "Pages with invalid language codes" category. | Unknown | optional |