if (req.body.base64image && req.body.base64image != 'null') {
        let fileName = md5(req.body.base64image);
        ba64.writeImage('server/public/user/'+fileName, req.body.base64image, (err) => {
          if (err) throw err;
          console.log("Image saved successfully");
        });

        newObj.userImage = fileName + '.' + ba64.getExt(req.body.base64image);
      }