form validation with session

form.js

// Submit Form Data
app.post('/posts', (req, res) => {

    const inputTitle = req.body.inputTitle;
    const inputContent = req.body.inputContent;
    const inputToken = req.body.inputToken;
    const sessionID = req.cookies['session-id'];

    // Checking if Session ID matches CSRF Cookie
    if (SESSION_IDS[sessionID] && SESSION_IDS[sessionID] === inputToken) {
        console.log("Post Content: Valid Session Found !");
        res.sendFile('views/form-success.html', {root: __dirname});
    } else {
        console.log("Post Content: No Valid Session Found !");
        res.sendFile('views/form-error.html', {root: __dirname});
    }

});