Regex Tester & Validator

This regex matches text containing event information with date and time references. It captures leading content, followed by a word, a date expression (relative dates like 'today', 'tomorrow', 'next week' or absolute dates like 'january 15'), the word 'at' or '@' symbol, and a time in 12-hour (with optional AM/PM) or 24-hour format. Useful for parsing natural language event descriptions.