Calling stored procedure from node js

Question

I am using express and I am trying to call LoginMember stored procedure from Azure portal. This is my form from, taken from ejs:

<form method="post" action="/available-copies">
      <input type="text" placeholder="SSN" name="userssn">
      <input type="password" placeholder="Password" name="userpassword">
      <input type="submit" value="Login">
</form>

This is my post request

router.post('/available-copies', function (req, res) {
    var ssn = req.body.userssn;
    var password = req.body.userpassword;

    sql.connect(sqlConfig, function (err) {
        if (err) console.log(err);
        // create Request object
        var request = new sql.Request();
        // query to the database and execute procedure
        request.query("exec LoginMember @SSN='"+ssn+"', @PASSWORD='"+password+"';", function (err, recordset) {
            if (err) console.log(err);

            res.send(recordset);
        });
    });
    sql.close()
});

Thanks in advance