Sha256: 02c8521035ea6498c8df1a797138ee24904d4cb4948b450c714a9bd60ffc9589
Contents?: true
Size: 1.35 KB
Versions: 230
Compression:
Stored size: 1.35 KB
Contents
using System.Text.RegularExpressions;
public class PhoneNumber
{
private static readonly Regex DigitsOnly = new Regex(@"[^\d]");
public string Number { get; private set; }
public string AreaCode { get; private set; }
public PhoneNumber(string phoneNumber)
{
Number = GetValidatedPhoneNumber(phoneNumber);
AreaCode = Number.Substring(0, 3);
}
private static string GetValidatedPhoneNumber(string phoneNumber)
{
var stripped = StripOutNonNumerics(phoneNumber);
if (IsInvalidPhoneNumber(stripped))
return GetInvalidPhoneNumberReplacement(stripped);
return stripped;
}
private static string StripOutNonNumerics(string value)
{
return DigitsOnly.Replace(value, "");
}
private static bool IsInvalidPhoneNumber(string phoneNumber)
{
return phoneNumber.Length != 10;
}
private static string GetInvalidPhoneNumberReplacement(string phoneNumber)
{
return IsPhoneNumberWithUSAreaCode(phoneNumber) ? phoneNumber.Substring(1) : "0000000000";
}
private static bool IsPhoneNumberWithUSAreaCode(string value)
{
return value.Length == 11 && value.StartsWith("1");
}
public override string ToString()
{
return string.Format("({0}) {1}-{2}", AreaCode, Number.Substring(3, 3), Number.Substring(6));
}
}
Version data entries
230 entries across 230 versions & 1 rubygems