MageComp's Magento 2 Mobile Login with Email Optional plugin enables the customers to login as well as register with the help of mobile number by utilizing the One Time Password (OTP) facility without entering the email id. With the help of this extension, all the customers are capable of registering, login or forget passwords directly using the mobile number without adding the email id. The admin is capable of restricting the countries for specific countries by selecting their desired countries to enable this functionality directly from the backend. The module is inbuilt with an SMS gateway for sending OTP on the registered mobile number. What are you waiting for? Install Magento 2 Mobile Login with Email Optional and enable your store users to login and register via mobile number without entering the email id.