"Access to XMLHttpRequest at 'http://localhost:3000/campgrounds/6411f03e718f68104cac045a' (redirected from 'http://localhost:5000/campgrounds') from origin 'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource." This is my code on…
I have written a backend code in nodejs using expressjs and I have a list of doctors stored in mongodb database and I am using mongoose. I have tested the api end point in postman and I am getting correct…
I create a chat app using mern stack. After deploy server in vercel. but it is not work. there is a error in vercel log. Legacy server listening... MongoServerError: bad auth : authentication failed at Connection.onMessage (/var/task/node_modules/mongoose/node_modules/mongodb/lib/cmap/connection.js:207:30) at MessageStream.<anonymous> (/var/task/node_modules/mongoose/node_modules/mongodb/lib/cmap/connection.js:60:60)…
Is it possible to access the client firebase e.g. signInWithEmailAndPassword methods in the firebase SDK side? (i know sdk is for server generally and client is js, but i need a non js solution client side). Ive setup the SDK…
I try standard fech data from db, but i have 401 problem, in postman work fine but when i try in react problem start. Order.jsx file (REACT) import { userRequest } from "../../requestMethods"; import { useEffect, useState } from "react";…
please how can i make only admin access a specific route this is my mongodb database { "_id": { "$oid": "640e16b3186c0b1910c1dedf" }, "isAdmin": true, "name": "sample name", "email": "[email protected]", "password": "$2a$10$tbi9fblLS9NXai3Osb7H7OdLVqq34I0OTKgvB5BmVBEASabvX/ybu", "__v": 0 } isAdmin is set to true i…
I am trying to create a post request to a MongoDB database. The schema has some required attributes and I am trying to handle ValidationErrors from requests that are missing these required attributes. const post_property = async (req, res) =>…
I am getting the above error. Model.js const mongoose = require('mongoose'); const Schema = mongoose.Schema; var CourseSchema = new Schema({ courseCode: { type: String, required: true, unique: true, }, courseName: { type: String, required: 'Course Name cannot be blank', },…
const Jobs = new mongoose.Schema({ conditions: { type: String, required: true, }, job_status: { type: String, default: "Running", }, submit_time: { type: Date, default: Date.now, }, }); This is the model i have written , i have a doubt like…
I'm building React app and making requests to my backend server with axios. On the server side I'm sending a response with cookie but on the client side there is no "Set-Cookie" header in response. I configured axios to use…