The issue of `req.flash()` returning an empty object in the `app.js` file seems to be resolved when used

When setting my flash messages inside the controller method like this:

req.flash('info', 'flash is working')
, I then use console.log(req.flash()) in the controller to verify if it works. However, upon passing it on to res.locals in my app.js file for availability in templates, I noticed that I was receiving an empty object. This led me to console log inside the middleware where I was assigning res.locals and found it empty there as well. What could be causing this issue?

app.use((req, res, next) => {
 res.locals.flashes = req.flash();
 res.locals.h = helpers;
 console.log(req.flash());
 next();
});

By the way, I understand that the first request is supposed to return an empty flash object, but the second one returns empty as well.

Answer №1

After realizing my error in the order of requiring the session module, I was able to fix the issue with sessions not working properly. Previously, I was receiving an empty object in response because the flash messages were not being stored correctly in the session. By simply rearranging the order of modules, I was able to resolve the issue.

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