Domain restriction function imported

Hello,

I’ve imported a domain-restrictive function into the functions.php file. It works for another site I have, however, doesn’t work for the Blackfyre Theme.

To be clear, I have tried to register a phony email, then I check the Users area in WP Admin panel and it’s not there. SO that’s working. It’s just the return message on the front doesn’t spit out what it’s supposed to per the function.

The function to check out is: is_valid_email_domain
See attached.

Thanks,
Jason
Sliced Bread Games