Untitled

var express = require("express");
var app     = express();
var path    = require("path");
var mysql = require('mysql');
var bodyParser = require('body-parser');
app.use(bodyParser.urlencoded({ extended: false }));
app.use(bodyParser.json());
var con = mysql.createConnection({
  host: "localhost",
  user: "root",
  password: "",
  database: "databas"
});
app.get('/',function(req,res){
  res.sendFile(path.join(__dirsteamid+'/index.html'));
});
app.post('/submit',function(req,res){

  var steamid=req.body.steamid;
  var namn=req.body.namn;
  var usersteamid=req.body.usersteamid;
  res.write('echo "' + req.body.steamid+'".\n');
  res.write('echo "' + req.body.namn+'".\n');

  con.connect(function(err) {
  if (err) throw err;
  var sql = "INSERT INTO whitelist (steamid, namn) VALUES ('"+steamid+"', '"+namn+"')";
  con.query(sql, function (err, result) {
    if (err) throw err;
    console.log("1 record inserted");
     res.end();
  });
  });
})
app.listen(3000);
console.log("Running at Port 3000");

<html>
<head>
    <title> test </title>
    <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
</head>
    <body>
        <form action="/submit" method="POST">
            <fieldset>
                <label for="steamid">steamid: </label>
                <input type="text" id="steamid" steamid="steamid" autofocus />
                <br/>
                <label for="namn">namn: </label>
                <input type="namn" id="namn" steamid="namn"  />
                <br/>
                <input type="submit" value="Whitelist" />
            </fieldset>
        </form>
    </body>
</html>