$("#login-form").submit(function (e) {
        $.ajax({
            type: "POST",
            url: "login",
            data: $("#login-form").serialize(),
            success: function success(data) {
                debugger;
                alert("user is login");
            },
            error: function error(xhr) {
                debugger;
                alert("user is`t login");
            }
        })
    })