Forum OpenACS Q&A: Re: duplicate key problem creating new users

Posted by Lars Pind on
Yes, the standard way to do this, currently, would be to at least check that a user with the email given exists in the database, before silently assuming double-click.

This is related to the cross-site scripting stuff discussed in other threads, and I believe Branimir Dolicki and others have come up with an alternative implementation, though I don't recall the details just now.