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By phpcmsframework
via phpcmsframework.blogspot.in
Published: Nov 13 2012 / 14:09

In this article, we are going to discuss about How to verify captcha with Ajax in CodeIgniter websites. Captcha is necessary to avoid spam. To avoid spam mails/accounts, we are using Captcha in forms. If we see with end user point of view, a user feel uncomportable when he/she has to give a right verification code and also have to receive an error message if it is wrong.
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