const [email, setEmail] = useState("");
    const [password, setPassword] = useState("");
    const [error, setError] = useState(false);
    const [loading, setLoading] = useState(false);

    // useEffect(() => {
    //     const userInfo = localStorage.getItem("userInfo");

    //     if(userInfo){
    //         history.push("/mynotes");
    //     }
    // }, [history]);

    const submitHandler = async (e) => {
        e.preventDefault();
        console.log(email, password);

        try{
            const config = {
                headers: {
                    "Content-type": "application/json",
                },
            }; 
            setLoading(true);

            const { data } = await axios.post(
                "/api/users/login", 
                {
                    email, 
                    password
                },
                config
            );
            
            console.log(data);

            localStorage.setItem("userInfo", JSON.stringify(data));

            setLoading(false);
        }
        catch (error){
            setError(error.response.data.message);
        //     setLoading(false);
        }