Regex Editor & Tester

Matches datetime strings in the format yyyy-MM-dd hh:mm (e.g., '2023-05-14 21:30'). Validates that the month is 01-12, day is 01-31, hour is 00-23, and minutes are 00-59. Useful for validating form input or parsing timestamps in logs, though it doesn't enforce month-specific day limits or leap years.