Yes, that is correct. In Theme My Login there is an option to only accept an emailaddress as an username. See my example above.
Good morning.
I’m also talking about usernames!!
username: email@emailaddress.com (this is the field I want to use regex for)
email: email@emailaddress.com
Your explanation just below the field prohibited usernames:
Usernames from this list are not allowed to log in or register. Any IP address, have tried to use any of these usernames, will be immediately blocked. Use comma to separate logins. To specify a REGEX pattern wrap a pattern in two forward slashes.
Good morning!
Yes, I tried the regex part and there is a full match.
What would be the next step?
Best regards,
Rick