How would I accomplish this?
I've got a login screen that I want the user to type a user name and password - i don't really care what they type just as long as they type something in the two fields.
I then want the login button to check something has been typed and go to the next slide. If a filed is left blank I'd like to pass them an error. This can be a slide layer.
I've been playing around w/ variable conditions, but can't quite get it working. Is it possible?