$('#saveBtn').click(function(e) {
                e.preventDefault();
                $(this).html('Sending..');
                var request_is_create = $('#modelHeading').html() == "Add New User";
                var url = request_is_create ? "/city_managers" : "/city_managers/" + user_id;
                var method = request_is_create ? "POST" : "PUT";
                console.log($('#name').val());
                var myFormData = new FormData();
                myFormData.append('user_id', user_id);
                myFormData.append('name', $('#name').val());
                myFormData.append('email', $('#email').val());
                myFormData.append('password', $('#password').val());
                myFormData.append('national_id', $('#national_id').val());
                myFormData.append('user_img', $('#user_img')[0].files[0]);

                $.ajax({
                    url: url,
                    type: method,
                    dataType: 'json',
                    processData: false,
                    contentType: false,
                    enctype: 'multipart/form-data',
                    data: myFormData,
                    success: function(data) {
                        $('#userForm').trigger("reset");
                        $('#ajaxModel').modal('hide');
                    },
                    error: function(error) {
                        console.log('Error:', error);
                    }
                });
                $('#saveBtn').html('Save Changes');
            });