I am trying to understand line by line how the Express library works. So what I understand is when we import and call 'express()' function in our codebase, execution control would go to the ExpressJS liberary and look for the…
This is my User Model module.exports = (sequelize, DataTypes) => { const User = sequelize.define("User", { email: { type: DataTypes.STRING, allowNull: false, unique: true }, password: { type: DataTypes.STRING, allowNull: false } }) return User } and i am try…
I am trying to run my localhost node.js server but it is not loading in any browser, i am not getting any error as well just a buffering symbol on the browser. My code is running fine on VS Code.…
I don't know how to extract only a specific value from my JWT token, I use react-jwt as my React library to decode my token, when I console.log I get this: Object { userId: "850dff98-54fb-4059-9e95-e44f5c30be0f", iat: 1698866016 } And I'd…
I am currently not very good at express. I am struggling to make a post request work. I would like the post request to add an item to a cart.json file, using Node js's fs.fileRead and fs.fileWrite. For some reason,…
When I try to make a POST request using react with express the request stucks in the middleware of the request. For the front end part I'm using CRA of React and express js for the backend. I'm not sure…
I have the following validator: const validationSchema = checkSchema({ 'applicant.name': { exists: true, errorMessage: 'Name field is required', }, }); and the beginning of the following route (the rest is irrelevant): userGeneralApplicant.post("/application/apply", upload.single('cv'), validationSchema, (req, res, next) => { Data…
I have been working on several Node Express APIs and while they were working yesterday, I have rebooted my machines (laptop and workstation) and they are giving ENOTFOUND error for localhost (syscall getaddress info). I have thoroughly tested these APIs…
I am following The Odin's project local library tutorial (Express app). Here is my code (only relevant parts): in routes/catalog.js I have this router.get("/books", book_controller.book_list); models/book.js const mongoose = require('mongoose'); const Schema = mongoose.Schema; const BookSchema = new Schema({ title:{type:String,required:true},…
I need a little help, I've a category schema, which looks like below, let mongoose = require("mongoose"); let schema = mongoose.Schema; const _ = require("lodash"); let category = new schema( { // Primary Fields categoryName: { type: String, unique: true…