Sha256: 6159a0926cbedabe6b9fed00139de05b03fc6282ce26e98cd6665a6c0d8be747
Contents?: true
Size: 606 Bytes
Versions: 165
Compression:
Stored size: 606 Bytes
Contents
using System;
using System.Linq;
using System.Text.RegularExpressions;
public class PhoneNumber
{
private static readonly Regex phoneNumberFormat = new Regex("^1?([2-9][0-9]{2}[2-9][0-9]{6})$");
public static string Clean(string phoneNumber)
{
var digits = string.Join(string.Empty, phoneNumber.Where(l => l >= '0' && l <= '9'));
var match = phoneNumberFormat.Match(digits);
if (match.Success)
{
return match.Groups[1].ToString();
}
else
{
throw new ArgumentException("invalid phone number");
}
}
}
Version data entries
165 entries across 165 versions & 1 rubygems