Does it make any sense to include a captcha when registration already requires email confirmation? any added benefit or just a waste of effort?
A:
Neither will prevent current bots from getting into your system if that is your reason for doing these. Usually email confirmation is done to validate that the user gave a correct email address if you have need to contact them (or spam them). I don't see the value in adding a captcha to that.
David
2010-03-12 03:23:27