Currently it appears that we are only able to add a custom message to the registration form if the user is able to enter their own password. Would it be possible to add a field for a custom message without that limitation? I would like to ask new members to choose a nickname that is different from their sign in name and let them know that this will be the name that will be shown.
As a follow up to this, is it possible to require that the nickname entered is the one that is shown? I believe there are other plugins that do this, but it would be nice to have it all in one.
Lastly, it would be nice to have the option to require that the login name and nickname were different.
My goal is to try to make logins a bit more secure against force password attempts.