Hi,
I’m building a simple user registration form - I only want the user to enter first name, last name and email address.
My understanding is that the email is used as the username if left blank.
However, I get a Username is not valid error error.
Same issue if I have a hidden field for the username.
This is confusing, the help text for the Field: User name field in the User Registration action:
“Auto-generated if form only requires email address for registration.”
Do I need to set this anywhere in WP? To specify that only email is required?
Any ideas?