Regular Expressions (Regex) are powerful tools for pattern matching in strings. They are widely used in programming, data processing, and text analysis. Below are some common regex examples.
Common Regex Patterns
- Email Validation:
^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$ - Phone Number Validation:
^\+?1?\d{9,15}$ - URL Validation:
^https?://[^\s/$.?#].[^\s]*$ - Alphanumeric Characters:
^[a-zA-Z0-9]+$
Useful Resources
For more information and examples, check out our Regex Tutorial.
Regex Patterns