How to make phone mandatory instead of email?

[retailfactory]

Hello!

Please check our addon

Addon By Retailfactory.ru: Login And Registration By Sms / OTP code

Dear Friends, we would like to introduce you the Login and registration by SMS add-on. Addon will change login and registration workflow much more user friendly. [login.png] Allow customers to login your store fast via OTP login. [sms_login.png] It's a fast & simple login method that does not require customers to remember their registration email and password. Your customers can login with registered mobile number, securely authenticating the account through an SMS/OTP sent to their…

Addon has option to login and register only by phone number.