Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
This regex matches URLs for Catdance festival promotional play pages, specifically those following the pattern /promotions/catdance-festival-YYYY/play, where YYYY is a four-digit year. It is useful for validating, extracting, or routing requests to the correct annual festival play page, ensuring the year is numeric and exactly four digits.