Method NormalizePhoneNumber

NormalizePhoneNumber(String)

Removes any non-digit characters from phoneNumber and returns a new string containing the result.

Declaration

public static string NormalizePhoneNumber(string phoneNumber)

Parameters

Type	Name	Description
System.String	phoneNumber	The value to have non-numeric characters removed.

Returns

Type	Description
System.String	A new string containing the value of phoneNumber with all non-numeric characters removed.

Remarks

If phoneNumber is null or empty string, the same value is returned without modification.