Change authorization key: Use phone_number instead of email

[antoniusostermann]

I am using devise_token_auth in combination with the corresponding ng-module in a mobile app. But instead of using the clients email for authorization, I wanna use the clients phone number. What do I have to change / where can I change the used "authorization key" and the registration process (like it is done in device configuration options)?

[lynndylanhurley]

@canifex - you will need to override the create method of DeviseTokenAuth::SessionsController. See this section of the readme for info on extending controllers.