Facebook API get email address -


i have make website login facebook. makes sense able send them email, can't email address facebook.

i followed instructions https://developers.facebook.com/docs/facebook-login/getting-started-web/ add {scope:email} in fb.login.

how can email address facebook api?

my code now:

<div id="fb-root"></div> <script>    window.fbasyncinit = function() {   fb.init({     appid      : 'app', // app id     channelurl : '//domain.com/channel.php', // channel file     status     : true, // check login status     cookie     : true, // enable cookies allow server access session     xfbml      : true  // parse xfbml   });    fb.event.subscribe('auth.authresponsechange', function(response) {     if (response.status === 'connected') {       fb.api('/me', function(response) {        console.log(response);     });         } else if (response.status === 'not_authorized') {         fb.login(function(response) {},{scope: 'email'});      } else {          fb.login(function(response) {}, {scope: 'email'});       }   });   };    // load sdk asynchronously   (function(d){    var js, id = 'facebook-jssdk', ref = d.getelementsbytagname('script')[0];    if (d.getelementbyid(id)) {return;}    js = d.createelement('script'); js.id = id; js.async = true;    js.src = "//connect.facebook.net/en_us/all.js";    ref.parentnode.insertbefore(js, ref);   }(document));    </script>   <fb:login-button show-faces="true" width="200" max-rows="1"></fb:login-button>

i ran same issue. deauthorize app fb account. authorize app again through test page

i found didn't hit below block once authorized app first time. (adding scope:email fb.login once app has been authorized no good... think)

} else if (response.status === 'not_authorized') {    fb.login(function(response) {},{scope: 'email'});  } else {    fb.login(function(response) {}, {scope: 'email'});  }

hope helps


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