Regex Cheatsheet - Regular Expression Quick Reference
Quick reference for regular expression patterns. Character classes, quantifiers, anchors, and common patterns.
Time Pattern (HH:MM)
Common PatternMatch 24-hour time format HH:MM
Pattern
^([01]\d|2[0-3]):[0-5]\d$Examples
14:30Afternoon time
Matches: 14:30
09:05Morning time
Matches: 09:05
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