node.js - Access form data node js -

i building api accepts form data(variable or image). passing following

i rendering req , getting

{     "------webkitformboundarykjcufndj9nu9uepk\r\ncontent-disposition: form-data; name": "\"attachment_type_id\"\r\n\r\n0\r\n     ------webkitformboundarykjcufndj9nu9uepk\r\ncontent-disposition: form-data; name=\"firstname\"\r\n\r\nimrn\r\n     ------webkitformboundarykjcufndj9nu9uepk\r\ncontent-disposition: form-data; name=\"lastname\"\r\n\r\nahmd\r\n------webkitformboundarykjcufndj9nu9uepk--\r\n" } 

if render req.body.attachment_type_id, blank response. how can data value attachment_type_id? have check attachment_type_id before uploading image.

you can multer.

install multer running npm install --save multer

in server.js or app.js

var multer = require( 'multer'); var upload = multer();  // parse json data app.use(bodyparser.urlencoded({extended: true})); app.use(bodyparser.json()); // multi form data app.use(upload.array()); 

now asked for.