$(document).ready(function(){

$('.login-form button').on('click', function() {

    var userName = $('input:text').val();
    var userPassword = $('input:password').val();
    var JSONObj = {
     "email" : userName,
     "password": userPassword
    };
    var data = JSON.stringify(JSONObj);

var getUsers = function(){
        $.ajax({
            url:  'https://reqres.in/api/login',
            type:'POST',
            dataType : 'json',
            data: data,
            success: function(response){
                console.log(response);
            }
        });

    };
        getUsers();
        console.log(getUsers);
});
});