server.js

const express = require('express');
const app = express();
const bodyParser = require('body-parser');

app.use(bodyParser.urlencoded({ extended: true }));

app.post('/submit', (req, res) => {
    const formData = req.body;
    // Process formData here
    console.log(formData);
    res.send('Form submitted successfully');
});

const PORT = 3000;
app.listen(PORT, () => {
    console.log(`Server is running on port ${PORT}`);
});

A simple Form Submit server in express js to process the data