AuthController.js

register: function(req, res) {
  //TODO: Do some validation on the input
  if (req.body.password !== req.body.confirmPassword) {
    return res.json(401, {err: 'Password doesn\'t match'});
  }

  User.create({email: req.body.email, password: req.body.password}).exec(function(err, user) {
    if (err) {
      res.json(err.status, {err: err});
      return;
    }
    if (user) {
      res.json({user: user, token: sailsTokenAuth.issueToken(user.id)});
    }
  });
}