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View Full Version : how to use captcha and question and answer


ketanco
12-24-2012, 11:29 AM
Hello,
I have vb4 and was using question and answer for user verification during registration. however i recently had problem with thousands of spam users

i am now thinking to use captcha AND question & answer verificatino together.

How can I do this , are there examples? and am i on the right track or how do people deal with this issue? Because it looks like using just one of them is not protecting against spam registration. amd i correct? Please advice