Answers for "body parser extended is deprecated"

body-parser deprecated undefined extended provide extended option

app.use(express.urlencoded({ extended: true }))

body parser deprecated

// bodyParsor is deprecated, most of the functionality is included in express
// on epxress 4.16 and above just replace bodyParser with express
// e.g 
const express = require('express')
app.use(express.urlencoded({extended: true}));