Facebook , How to get phone number after login with facebook sdk?

问题

I have integrated FB sdk for customer login and not able to get phone number in response. Here is my code

FB.api('/me',
    {fields: "id,email,first_name,gender,name,last_name,token_for_business"},
      function(response) {

    });

With that above code, I am getting all information expect phone number. I have passed extra parameter mobile_phone then getting undefined response. Here is code

FB.api('/me',
    {fields: "id,email,first_name,gender,name,last_name,token_for_business,mobile_phone"},
      function(response) {
      console.log(response.mobile_phone);
    }); 

I have tried with parameter "user_mobile_phone" also still getting undefined response only

Please help me to resolve this, thanks in advance.

回答1:

There is no way to get the phone number, those phone permissions do not exist.

There are other threads about this already, for example: Facebook API, Phone Numbers

来源：https://stackoverflow.com/questions/47901175/facebook-how-to-get-phone-number-after-login-with-facebook-sdk