Java Regex – Regular Expression Examples

Today we will see various regular expressions used in your application. A regular expression defines a search pattern for strings. Here I listed some of the most commonly used regular expressions.


Credit Card

Email Address RegEx

U.S Postal Zip Code

SSN Number



If you know some more regular expression, please use the below comment section to add it in the list.

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This is Mohan Jayapalan author of TechPages Blog.I am a part time blogger and Currently working for private Software Concern.

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