StringExtensions.IsPhoneNumber(String) Method
Definition
Important
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Determines whether a string is a valid phone number.
public static bool IsPhoneNumber (this string str);
static member IsPhoneNumber : string -> bool
<Extension()>
Public Function IsPhoneNumber (str As String) As Boolean
Parameters
- str
- String
The string to test.
Returns
true
for a valid phone number; otherwise, false
.