FormatCreditCard - Format a credit card number [ All Languages » VB »  String] Total Hit ( 4457) Rate this article:     Poor     Excellent   Submit Your Question/Comment about this article Rating

Click here to copy the following block ' Format a credit card number Function FormatCreditCard(ByVal text As String) As String   Dim i As Long      ' ignore empty strings   If Len(text) = 0 Then Exit Function      ' get rid of dashes, spaces and invalid chars   For i = Len(text) To 1 Step -1     If InStr("0123456789", Mid$(text, i, 1)) = 0 Then       text = Left$(text, i - 1) & Mid$(text, i + 1)     End If   Next   ' then, re-insert them in the correct position   FormatCreditCard = Format$(text, "!@@@@ @@@@ @@@@ @@@@")    End Function

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