I'm new to Xamarin and API creation. Now i'm using OAuth 2.0 for Authentication for my Xamarin App.
Basically Some Apps use the Username and Password for Authentication. But in my case i had requirement to take Email and Password for Authentication.
But i couldn't take email.
In OAuth2.0, How we need to custom the Oauth2.0 incase of Username to Email.
Kindly help me on this guys.