this item has several varied entries and thus far more votes than it appears. PLEASE have the option to not even use email. Phone number is a unique identifier that creates far less duplication of accounts. Your system should be catching duplicates when an exact same phone number is entered anyway.

Create a notification that flags when an invalid email is entered into a client's profile

I'm seeing a lot of invalid emails i.e. misspelled handles, blvd should recognize and prompt customer to check their spelling