how to accept valid e-mail id in text box?

Posted by giri on Stack Overflow See other posts from Stack Overflow or by giri
Published on 2010-04-13T18:39:02Z Indexed on 2010/04/13 18:43 UTC
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Hi I have designed a chat application using servlets and jsp. I have designed a page for user login, where I accept used id and his mail-id.How can i ensure that user has typed proper mail-id. I need a code to validate email-id.I mean for example user can not type anything in the text box.

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