Credit/Debit card numbers, in an Enum with Regex attributes

public enum CardType
    {
        Unset= -1,
        Unknown = 0,
        [Description("American Express")]
        [Decoration(@"^3[47][0-9]{13}$")]
        AmexCard = 1,
        [Description("BCGlobal")]
        [Decoration(@"^(6541|6556)[0-9]{12}$")]
        BCGlobal,
        [Description("Carte Blanche")]
        [Decoration(@"^389[0-9]{11}$")]
        CarteBlancheCard,
        [Description("Diners Club")]
        [Decoration(@"^3(?:0[0-5]|[68][0-9])[0-9]{11}$")]
        DinersClub,
        [Description("Discover")]
        [Decoration(@"^65[4-9][0-9]{13}|64[4-9][0-9]{13}|6011[0-9]{12}|(622(?:12[6-9]|1[3-9][0-9]|[2-8][0-9][0-9]|9[01][0-9]|92[0-5])[0-9]{10})$")]
        Discover,
        [Description("Insta Payment")]
        [Decoration(@"^63[7-9][0-9]{13}$")]
        InstaPayment,
        [Description("JCB")]
        [Decoration(@"^(?:2131|1800|35\d{3})\d{11}$")]
        JCB,
        [Description("Korean Local")]
        [Decoration(@"^9[0-9]{15}$")]
        KoreanLocalCard,
        [Description("Laser")]
        [Decoration(@"^(6304|6706|6709|6771)[0-9]{12,15}$")]
        Laser,
        [Description("Maestro")]
        [Decoration(@"^(5018|5020|5038|6304|6759|6761|6763)[0-9]{8,15}$")]
        Maestro,
        [Description("Mastercard")]
        [Decoration(@" ^5[1-5][0-9]{14}$")]
        Mastercard,
        [Description("Mastercard")]
        [Decoration(@"^(?:5[1-5][0-9]\d{1}|222[1-9]|2[3-6][0-9]\d{1}|27[01][0-9]|2‌​720)([\ \-]?)\d{4}\1\d{4}\1\d{4}$")]
        MastercardExtended2016,
        [Description("Solo")]
        [Decoration(@"^(6334|6767)[0-9]{12}|(6334|6767)[0-9]{14}|(6334|6767)[0-9]{15}$")]
        Solo,
        [Description("Switch")]
        [Decoration(@"^(4903|4905|4911|4936|6333|6759)[0-9]{12}|(4903|4905|4911|4936|6333|6759)[0-9]{14}|(4903|4905|4911|4936|6333|6759)[0-9]{15}|564182[0-9]{10}|564182[0-9]{12}|564182[0-9]{13}|633110[0-9]{10}|633110[0-9]{12}|633110[0-9]{13}$")]
        Switch,
        [Description("Union Pay")]
        [Decoration(@"^(62[0-9]{14,17})$")]
        UnionPay,
        [Description("Visa")]
        [Decoration(@"^4[0-9]{12}(?:[0-9]{3})?$")]
        VisaCard,
        [Description("Visa Master Card")]
        [Decoration(@"^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14})$")]
        VisaMasterCard

    }

public class DecorationAttribute:Attribute
    {
        public object[] names { get; set; }
        public DecorationAttribute(params object[] names)
        {
            this.names = names;
        }
        public static object[] Get<TEnum>(TEnum value)
        {
            FieldInfo fi = value.GetType().GetRuntimeField(value.ToString());
            if (fi != null)
            {
                DecorationAttribute[] attributes = (DecorationAttribute[])fi.GetCustomAttributes(typeof(DecorationAttribute), false);
                if ((attributes != null) && (attributes.Length > 0)) return attributes[0].names;
            }
            return new object[] { value.ToString() };
        }
    }