Thread: Miscellaneous Hacks - Enhanced Captcha Image Verification - stop bots from signing up!!
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Old 02-18-2008, 03:51 AM
Doctor Dan Doctor Dan is offline
 
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Quote:
Originally Posted by SilentSleeper View Post
Ok, I am running vBulletin Version 3.6.8 most recent and seems to be working overall great. The only thing that I have found is that when a users clicks on the wrong image and is sent to the message " I'm sorry, you have selected the wrong image, please go back and try again. " and then hits the back link it will give them new image choices to click, but the word underneath them does not match all the time. Any idea's to make sure that the "hint" word will match the images all the time?
Yes, I've noticed the same problem. It is possible with a larger array of photos that a user could accidentally click on the wrong image, get the error message, and then click on their browser's "Back" button to try again.

Clearly the image verification php script is being executed in this scenario, because a new image set is being selected and a new question is displayed.

A fix to reload the images would be greatly appreciated.

- Dan
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