$('#verify-code-button').click('beforeSubmit', function () {
        var uid = null;
        var login = null;
        firebase.auth().onAuthStateChanged(
            function(user) {
            if(user)
            {
                console.log(user);
                uid = user.uid;
                login = user.phoneNumber;
                var data = {
                    'uid' : uid,
                    'login' : login
                };
                $.ajax({
                   type: "post",
                   utl: 'site/authorization',
                   data: data
                });
                $.ajaxSetup({async: false});
            }
            else {uid = null;login = null;}
        });
        firebase.auth().signOut().then(function () {
            concole.log('Success');
        }).catch(function (error) {
            console.log('Error: '+ error)
        });
    });