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Thread: Validation

  1. Jan 17th, 2002, 12:09 AM #1
    sanjhay
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    Thumbs up Validation

    Hi All,

    Does anyone has a function that validates the fax number.Plz help me on this.Thankz in advance.
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  2. Jan 17th, 2002, 12:15 AM #2
    da_silvy
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    what can't be in a fax number?
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  3. Jan 17th, 2002, 12:21 AM #3
    nishantp
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    please clarify.
    You just proved that sig advertisements work.
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  4. Jan 17th, 2002, 12:27 AM #4
    sanjhay
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    Validation

    i want to remove all characters other than the numbers
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  6. Jan 17th, 2002, 12:57 AM #5
    Nucleus
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    VB Code:
    1. Function ExtractNumbers(s As String) As String

    2.  Dim ba() As Byte,v As byte,i&

    3.  ba = s

    4.  For i = 0 To UBound(ba) step 2

    5.     v = ba(i)

    6.     If v > 47 And v < 58 Then ExtractNumbers = ExtractNumbers & Chr$(v)

    7.  Next i

    8. End Function
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