try {
                            oldpassword_valid = typeof(response.data.old_password) !== 'undefined' ? true : false;
                            password1_valid = typeof(response.data.new_password1) !== 'undefined' ? true : false;
                            password2_valid = typeof(response.data.new_password2) !== 'undefined' ? true : false;
                            if (oldpassword_valid) {