believeinsharing Posted August 1, 2012 Share Posted August 1, 2012 Hi, Any one knows simple way to validate captcha? Thanks Link to comment https://forums.phpfreaks.com/topic/266561-captcha-validation-fails/ Share on other sites More sharing options...
Mahngiel Posted August 1, 2012 Share Posted August 1, 2012 what's wrong with the method you had in your other post? Link to comment https://forums.phpfreaks.com/topic/266561-captcha-validation-fails/#findComment-1366064 Share on other sites More sharing options...
floridaflatlander Posted August 1, 2012 Share Posted August 1, 2012 I set a session with the captcha value sha1 'pass_phrase' then // $_POST user_phrase from captcha if (isset($_POST['image'])) { $user_pass_phrase = sha1($_POST['image']); } then if ($_SESSION['pass_phrase'] == $user_pass_phrase) Link to comment https://forums.phpfreaks.com/topic/266561-captcha-validation-fails/#findComment-1366066 Share on other sites More sharing options...
Christian F. Posted August 1, 2012 Share Posted August 1, 2012 Yes, Google does. Not quite the answer you were looking for? Then I recommend reading this article. Link to comment https://forums.phpfreaks.com/topic/266561-captcha-validation-fails/#findComment-1366069 Share on other sites More sharing options...
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