middlewares/error_page.js
// ErrorPage middleware
exports.errorPage = function (req, res, next) {
res.render404 = function (error) {
return res.status(404).render('notify/notify', { error: error });
};
res.renderError = function (error, statusCode) {
if (statusCode === undefined) {
statusCode = 400;
}
return res.status(statusCode).render('notify/notify', { error: error });
};
next();
};