router.post('/register', function(req, res) {
  var name = req.body.name;
  var email = req.body.email;
  var username = req.body.username;
  var password = req.body.password;
  var password2 = req.body.password2;

  req.checkBody('username', 'Please enter a username').notEmpty();
  req.checkBody('email', 'pls enter a email adress').notEmpty().isEmail();
  req.checkBody('password', 'pls enter a password').notEmpty();
  req.checkBody('password2', 'the password dont match').equals(req.body.password);

var errors = req.validationErrors();

  if(errors) {
          res.render('register',{
        errors:errors,
    })
    } else {
        var newUser = new User({
            email:email,
            username: username,
            password: password
        });
     User.createUser(newUser, function(err, user){
      if(err) throw err;
      console.log(user);
    });

    req.flash('success_msg', 'u create an accoun, u can log');

    res.redirect('/users/login');
  }
})