// Match an email address
        const emailPattern = /^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/;

        // Match a URL
        const urlPattern = /^(https?:\/\/)?([\da-z.-]+)\.([a-z.]{2,6})([/\w .-]*)*\/?$/;

        // Match a date in YYYY-MM-DD format
        const datePattern = /^\d{4}-\d{2}-\d{2}$/;

        // Match a US phone number (e.g., (123) 456-7890)
        const phonePattern = /^\(\d{3}\) \d{3}-\d{4}$/;

        // Match a hexadecimal color code
        const hexColorPattern = /^#?([a-fA-F0-9]{6}|[a-fA-F0-9]{3})$/;