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Hi guys, I have a problem. I have created a login system where user can register the

Hi guys,

I have a problem. I have created a login system where user can register their login details before they login to website, to register they have to provide there email address but I have problem that I can register same email thousand times. How can I stop registering sameemail second time using AJAX. Any help will be appreciated.

Thanks
Mar 24 '15 #1
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