Special Characters valiadtions For Name Fields and Email Using RegularExp

02 Mar

Hi folks,

Assume when we are implementing a JSP page which contains fields like FirstName, LastName and Email, we need to do the server side validations not to allow special characters.
Here is the simple regular expressions which reduces your job. Below are the regular expressions for Name Fields and Email.

Name Fields : ^[a-zA-Z0-9`\’\- .]*$

Email : ^([0-9a-zA-Z’\*]([-+._]*[0-9a-zA-Z’\*])*@(([0-9a-zA-Z])+([-_]*[0-9a-zA-Z])*\.)+[a-zA-Z]{2,9})$

Happy Coding!.

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Have a nice day 🙂

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Posted by on March 2, 2013 in Uncategorized


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