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Regular Expression for Alphanumeric using Javascript

Posted By:Prasanti Prusty       Posted Date: December 17, 2009    Points: 10    Category: Javascript    URL: http://www.dotnetspark.com  
 

Regular Expression for Alphanumeric using Javascript. You can use Javascript to validate this as followes.
Define the Function "isNumberEvt" on Head Section. and check it on keypress even of text box like "onkeypress="return isNumberEvt(event)"".


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