render a page in Node and change URL

I have a login with a form that has the attribute action="api/login", after loging in, it renders a page and shows a pathname of http://localhost:3000/api/login. I want it to say http://localhost:3000/dashboard. I tried redirecting /dashboard then rendering, but I just got a blank page. Below is my code. I am using NodeJS, I have a route folder that calls to the Auth Controller.

//html form
<form method='post' action="api/login">

//route
router
    .route('/login')
    .post(ctrlAuth.login); 



module.exports.login = function(req, res) {

////DOES AUTH CODE STUFF here//////

                        res
                            .status(200)
                            .render('holder', {
                                device: req.session.device,
                                id: req.session.id,
                                first_name: req.session.first_name,
                                last_name: req.session.last_name,
                                role: req.session.role,
                                users: user_data
                            });
                    })

                })



            } else {
                console.log('password incorrect')
                res.redirect('/home')
            }
        });
    })

};

via Edwin Rodriguez