Gwuh

routes/login.js

@@ -2,10 +2,18 @@ const express = require('express');
 const db = global.db;
 const router = express.Router();
 
+const cannedErrors = {
+	1: 'Invalid username or password.',
+	2: 'Username and password are required.',
+	3: 'Internal server error.',
+	4: 'Please log in to continue.'
+}
+
 // GET /login
 router.get('/', (req, res) => {
 	if (req.session.user) return res.redirect('/dashboard');
-	res.render('login'); // Assumes you have a 'login' view/template
+	const err = cannedErrors[req.query.err];
+	res.render('login', { error: err }); // Assumes you have a 'login' view/template
 });
 
 // POST /login