for most cases where this happens - make sure you enter a valid password by typing it in and not via copy n paste - we only allow signups if real people entered the password.. we're gonna put up a dialog to say this v. soon
Can you turn that off? Many people use password managers.
This is where a seemingly good ux and anti-spam measure actually gets in the way of some users.
just pushed up an update to detect change events on the password field - this should now enable password extensions to work - although the other fields (name, email) still have a keyup event detection to detect real users
And why have you decided to enforce that?
In case it wasn't obvious from the other comments, this is a pretty tremendously bad idea. Not to mention easily circumvented by anyone interested.