Express, Handlebars show flash messages
I solved it btw like so:...
if (!user) { return done(null, false, { message: 'The email you entered is incorrect' });...That encodes the message in JSON.Then in routes I got:
app.get('/sign-in', function(req, res) { res.render("signin.handlebars", {layout: 'users.handlebars', action: 'Sign in', ***error: req.flash('error')***, csrf: 'CSRF token goes here' }); })Then in my handlebars template:
{{#if error}} <div class="alert alert-danger">{{error}}</div>{{/if}}
You need to add a global variable in your index.js
app.use((req, res, next)=>{ app.locals.success = req.flash('success') next();});Then in your route you add the message
req.flash("success", "Your message");Finally you .hbs
{{#if success}}{{success}}{{/if}}