Surf_gecko,
i suspect you are looking for the IsDate() function...
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Dim strInput As String
Dim dtmInputDate As Date
strInput = InputBox("Enter a value")
If IsDate(strInput) = True Then
'-- do something with date...
'-- convert string date to vbdate...
dtmInputDate = CDate(strInput)
Else
'-- not a date
End If
____________________________________________
Hope that helps,
axa