I'm still kinda confused on what exactly is the difference between flash, connect-flash and express-flash. Installation: flashnpm install flash express-flash : npm install express-flash connect-...

I'm building an app using nodejs. I created a form, and I'm working on back-end validation of user input. Basically, I have a var, "messages", and each time I encounter an input error, I append t...

I am doing user registration for a node app, starting from this example, but using a MySQL database instead of MongoDB. Multiple columns in the users table have a uniqueness constraint. Here is t...

I'm having some problems getting connect-flash to work, the error message I'm getting is: 'Error: req.flash() requires sessions' I've seen this can be because of the ordering of the app, but I'm...

When I tried to log in from page, I got error return done(null, false, req.flash('loginMessage', 'User does not exist')); TypeError: req.flash is not a function. Below are my server.js and passpo...

Express connect-flash displays only after refresh. Code is stripped for easy reading. "express": "~4.2.0", "connect-flash": "~0.1.1", And here is my app.js var express = require('express'), f...