Mega Code Archive
Decimal Digit Character
<![CDATA[
Imports System.Text.RegularExpressions
Module Example
Public Sub Main()
Dim pattern As String = "^(\(*\d{3}\)*[\s-])*\d{3}-\d{4}$"
Dim inputs() As String = { "111 111-1111", "222-2222", "222 333-444", _
"212-111-1111", "01 999-9999" }
For Each input As String In inputs
If Regex.IsMatch(input, pattern) Then
Console.WriteLine(input + ": matched")
Else
Console.WriteLine(input + ": match failed")
End If
Next
End Sub
End Module
]]>