Returns whether or not webDOM was able to find the Login input when attempting to login. Returns True if login username DOM element was found on the login page URL specified in the plugin options. This is part of the login upgrade which does automatic checking before attempting to complete login. If you are already logged in to a website (thus the login elements do not show) or if you have the wrong DOM identifier for the username input in your plugin's login action control options, this will show up as True. If login is successful, this will return False.