abou7mied/index.hbs

## index.hbs
<html>
<body>
{{#each messages}}
  Message: {{this}}
{{/each}}
</body>

</html>

## index.js
const flash = require('connect-flash');
const express = require('express');
const hbs = require('hbs');
const session = require('express-session');
const cookieParser = require('cookie-parser');

const app = express();

app.set('view engine', 'hbs');

app.use(cookieParser('keyboard cat'));
app.use(session({ cookie: { maxAge: 60000 } }));
app.use(flash());
hbs.localsAsTemplateData(app);

app.get('/flash', function (req, res) {
  // Set a flash message by passing the key, followed by the value, to req.flash().
  req.flash('info', 'Flash is back!');
  res.redirect('/');
});

app.get('/', function (req, res) {
  res.render('index', { messages: req.flash('info') });
});


app.listen(3000);
	<html>
	<body>
	{{#each messages}}
	Message: {{this}}
	{{/each}}
	</body>

	</html>
	const flash = require('connect-flash');
	const express = require('express');
	const hbs = require('hbs');
	const session = require('express-session');
	const cookieParser = require('cookie-parser');

	const app = express();

	app.set('view engine', 'hbs');

	app.use(cookieParser('keyboard cat'));
	app.use(session({ cookie: { maxAge: 60000 } }));
	app.use(flash());
	hbs.localsAsTemplateData(app);

	app.get('/flash', function (req, res) {
	// Set a flash message by passing the key, followed by the value, to req.flash().
	req.flash('info', 'Flash is back!');
	res.redirect('/');
	});

	app.get('/', function (req, res) {
	res.render('index', { messages: req.flash('info') });
	});


	app.listen(3000);