/**
 * Utility functions for the application.
 */

const isValidDomain = (domain) => {
  // Regular expression to validate a domain name
  const domainRegex = /^(?!:\/\/)([a-zA-Z0-9-]+\.)+[a-zA-Z]{2,}$/;
  return domainRegex.test(domain);
}

module.exports = {
  isValidDomain
};