Small refinements

index.js

@@ -1,5 +1,6 @@
 const dotenv = require("dotenv");
-dotenv.config()
+dotenv.config();
+
 const express = require("express");
 const bodyParser = require('body-parser');
 const nodemailer = require("nodemailer");
@@ -18,12 +19,12 @@ const transporter = nodemailer.createTransport({
 const app = express();
 const port = 3000;
 
-app.use(express.static("assets"))
-app.use(bodyParser.urlencoded());
+app.use(express.static("assets"));
+app.use(bodyParser.urlencoded({ extended: true }));
 
 app.post("/post", (req, res) => {
   fs.writeFile(`./data/${req.body.firstname}-${req.body.lastname}.json`, JSON.stringify(req.body), (err) => {
-    return res.send(err)
+    console.log(err)
   })
 
   transporter.sendMail({