SuikaWiki.org

Language tag

Identifiers

Input
Normalized
Canonicalized
Extlang form

Components

RFC 5646RFC 4646RFC 3066RFC 1766
Language subtag
Extlang subtags
Script subtag
Region subtag
Variant subtags
Privateuse subtags
Extension u
Extension t
Well-formed falsefalse
Valid falsefalse
Errors
  • MUST-level error: Value : langtag:language:syntax
  • MUST-level error: Value : langtag:language:invalid
  • MUST-level error: Value : langtag:language:syntax
  • MUST-level error: Value : langtag:language:invalid
  • MUST-level error: langtag:language:nosemantics
  • MUST-level error: langtag:language:nosemantics