Why RegEx?
Regular Expressions allow you to search and manipulate text with incredible precision. While the syntax can look intimidating, mastering a few core patterns will save you hours of manual string manipulation.
Essential Patterns
- Email Validation:
^[^\s@]+@[^\s@]+\.[^\s@]+$ - URL Matching:
https?:\/\/(www\.)?[-a-zA-Z0-9@:%._\+~#=]{1,256} - Phone Numbers:
^\+?\d{1,4}?[-.\s]?\(?\d{1,3}?\)?[-.\s]?\d{1,4}[-.\s]?\d{1,4}[-.\s]?\d{1,9}$
Use our RegEx Tester to experiment with these patterns in real-time!