I don't think so, if it does it will now too. In fact with my suggestion the regex checks will not run if the user is not valid (as it is now it will always run

I don't think so, if it does it will now too. In fact with my suggestion the regex checks will not run if the user is not valid (as it is now it will always run) const isUserValid = ... if(!isUserValid) ... const isPasswordValid = ... if(!isPasswordValid) ... Etc