export const isValidUrl = (url: string) => { const urlRegex = /^(https?:\/\/)?((([a-zA-Z0-9-]+\.)+[a-zA-Z]{2,})|(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})|(localhost))(:\d+)?(\/[^\s]*)?(\?[^\s]*)?$/; const urlPattern = new RegExp(urlRegex, 'i'); return !!urlPattern.test(url); };