How to Use Regex (Beginner Guide with Examples)
Learn how to use Regular Expressions (Regex) with simple examples and real use cases.
๐ What is Regex?
Regex (Regular Expression) is used to search and match patterns in text.
๐ Example
d+ โ matches numbers [a-z]+ โ matches lowercase letters
๐งช Common Use Cases
- Email validation
- Password rules
- Search & replace
๐ Try Regex Tool
๐ Open Regex Tester๐ Related Guides
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