const allowlistedIPs = ['44.227.156.59', '44.226.77.61'];
const clientIP = (req.headers['x-forwarded-for'] || req.connection.remoteAddress || '').split(',')[0].trim();
if (allowlistedIPs.includes(clientIP)) {
// Skip reCAPTCHA validation
} else {
// Proceed with reCAPTCHA validation
}