Regex Cheatsheet - Regular Expression Quick Reference
Quick reference for regular expression patterns. Character classes, quantifiers, anchors, and common patterns.
JWT Token Pattern
Common PatternMatch JWT token format (header.payload.signature)
Pattern
^[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+\.[A-Za-z0-9_-]+$Examples
eyJhbGciOiJIUzI1.eyJzdWIi.IiA1MjM3JWT token
Matches: eyJhbGciOiJIUzI1.eyJzdWIi.IiA1MjM3
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