format as a regular expression (P876)

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regex describing an identifier or a Wikidata property. When using on property constraints, ensure syntax is a PCRE
  • regex
  • regular expression
Language Label Description Also known as
English
format as a regular expression
regex describing an identifier or a Wikidata property. When using on property constraints, ensure syntax is a PCRE
  • regex
  • regular expression

Data type

String

Statements

https://regexper.com/#$1
1 reference
((?:(?:[^?+*{}()[\]\\ (English)
https://regex101.com/?regex=$1
0 references
((?:(?:[^?+*{}()[\]\\|]+|\\.|\[(?:\^?\\.|\^[^\\]|[^\\^])(?:[^\]\\]+|\\.)*\]|\((?:\?[:=!]|\?<[=!]|\?>)?(?1)??\)|\(\?(?:R|[+-]?\d+)\))(?:(?:[?+*]|\{\d+(?:,\d*)?\})[?+]?)?|\|)*)
0 references