Answers for "bodyParser usgae nodejs"

body parser

<script>
const bodyParser = require("body-parser");

app.use(bodyParser.urlencoded({extended:true}));
  
app.post("/", function(req, res){
  let firstName = req.body.fNAME;
  
});
</script>

<input type="text" name="fNAME" placeholder="First Name">

body parser npm

const jsonParser = bodyParser.json()

const urlencodedParser = bodyParser.urlencoded({ extended: false })