Error - csurf with multer

Hello, im using csrf module (csurf) but when im uploading…

Error: invalid csrf token
   at verifytoken (D:\nodejs\node_modules\csurf\index.js:234:13)
   at csrf (D:\nodejs\node_modules\csurf\index.js:94:7)
   at Layer.handle [as handle_request] (D:\nodejs\node_modules\express\lib\router\layer.js:76:5)
   at trim_prefix (D:\nodejs\node_modules\express\lib\router\index.js:263:13)
   at D:\nodejs\node_modules\express\lib\router\index.js:230:9
   at Function.proto.process_params (D:\nodejs\node_modules\express\lib\router\index.js:305:12)
   at D:\nodejs\node_modules\express\lib\router\index.js:221:12
   at Function.match_layer (D:\nodejs\node_modules\express\lib\router\index.js:288:3)
   at next (D:\nodejs\node_modules\express\lib\router\index.js:182:10)
   at methodOverride (D:\nodejs\node_modules\method-override\index.js:77:5)`

var product=config.upload;

 uri.route('/up').get(function (req,res,next) {
              res.render('upload',{
                csrf  : req.csrfToken()
              });
              res.end();
      }).post(product,function  (req,res,next) {
        console.log('IN POST (/upload)');
        console.log(req.body)
        var filesUploaded = 0;
        if ( Object.keys(req.files).length === 0 ) {
            console.log('no files uploaded');
        } else {
            console.log(req.files)

            var files = req.files.file1;
            if (!util.isArray(req.files.file1)) {
                files = [ req.files.file1 ];
            } 

            filesUploaded = files.length;
        }
        res.json({ message: 'Finished! Uploaded ' + filesUploaded + ' files.  Route is /upload' });
      });

🔨

[alvarotrigo]

Fine, found the solution:

upload = multer({ 
    dest: 'uploads/' 
});

app.use(upload.single('demo'));

[LinusU]

Make sure that multer is added before the csurf middleware, like so:

app.use(multer())
app.use(csurf())

As far as I can tell it really should work then.