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Ported isMacAddress method #51

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Ported isMacAddress method #51

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5 changes: 4 additions & 1 deletion .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -190,4 +190,7 @@ FakesAssemblies/
*.plg

# Visual Studio 6 workspace options file
*.opt
*.opt

#JetBrains Rider
.idea/
20 changes: 20 additions & 0 deletions Validator.UnitTest/ValidatorTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -843,5 +843,25 @@ public void IsMobilePhone(string input, string locale, bool expected)
var actual = Validator.IsMobilePhone(input, locale);
Assert.Equal(expected, actual);
}

[Theory]
[InlineData("aa:aa:aa:aa:aa:aa", true)]
[InlineData("1a:2b:3c:4d:5e:6f", true)]
[InlineData("00:00:00:00:00:00", true)]
[InlineData("00 00 00 00 00 00", true)]
[InlineData("AA-11-BB-22-CC-33", true)]
[InlineData("ABCD.1234.5678", true)]
[InlineData("qwertyuiop", false)]
[InlineData("zz:zz:yy:yy:xx:xx", false)]
[InlineData("a1@b2@c3@d4@e5@6f", false)]
[InlineData("aa:aa:aa:aa:aa", false)]
[InlineData("00:00-00:00-00:00", false)]
[InlineData("AA-11-BZ-22-CC-33", false)]
[InlineData("AA 11 BB 22 CC33", false)]
public void IsMacAddress(string input, bool expected)
{
var actual = Validator.IsMacAddress(input);
Assert.Equal(expected, actual);
}
}
}
20 changes: 20 additions & 0 deletions Validator/Validator.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -316,5 +316,25 @@ public static bool IsMongoId(string input) =>
/// <returns></returns>
public static bool IsByteLength(string input, int min, int max = int.MaxValue) =>
input.Length >= min && input.Length <= max;

/// <summary>
/// Determine whether input is a valid MAC address
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
public static bool IsMacAddress(string input)
{
const string macAddress = "^([0-9a-fA-F]{2}:){5}([0-9a-fA-F]{2})$";
const string macAddressNoColons = "^([0-9a-fA-F]){12}$";
const string macAddressWithHyphen = "^([0-9a-fA-F]{2}\\-){5}([0-9a-fA-F]{2})$";
const string macAddressWithSpaces = "^([0-9a-fA-F]{2}\\s){5}([0-9a-fA-F]{2})$";
const string macAddressWithDots = "^([0-9a-fA-F]{4})\\.([0-9a-fA-F]{4})\\.([0-9a-fA-F]{4})$";

return Regex.IsMatch(input, macAddress) ||
Regex.IsMatch(input, macAddressNoColons) ||
Regex.IsMatch(input, macAddressWithHyphen) ||
Regex.IsMatch(input, macAddressWithSpaces) ||
Regex.IsMatch(input, macAddressWithDots);
}
}
}