Module:HasTag/doc

Doc page: Module:HasTag/doc

{{#invoke:HasTag | main | TAG | WIKITEXT }}

Checks whether the tag named TAG occurs within WIKITEXT. Returns the position of the tag if found, empty otherwise.

Example: {{#invoke:HasTag | main | ref | Blah <ref>blep</ref> blub. }}

Result: 8

(Why no work?)