Hi Rick

I love *NO WAY* statements <gd&r. A date is a date is a date. Simplified
(this is better done subclassing a textbox i an class module):

Option Explicit

Dim Dt1 As Date

Private Sub TextBox1_Exit(ByVal Cancel As MSForms.ReturnBoolean)
Dt1 = 0
On Error Resume Next
Dt1 = DateValue(Me.TextBox1.Text)
On Error Goto 0
If Dt1 < 100 Then
Me.TextBox1.Text = ""
Else
Me.TextBox1.Text = Format(Dt1, "d.mmmm yyyy")
End If
End Sub

Best wishes Harald

"Rick Rothstein" wrote in message
...
There will be *no* way you can tell if the date is in dd/mm/yy or mm/dd/yy
format for month and day combinations less than or equal to 12. For
example, if I entered 4/6/09 into your TextBox, how would *any* routine
know whether I meant April 6th or June 4th? Your best bet is to use a
calendar control of sort where your users can pick the date from a monthly
display.

--
Rick (MVP - Excel)


"zak" wrote in message
...
Hi

I was wondering if anyone can let me know how to add validation to text
input boxes on forms?

I have several forms on a spreadsheet that I am creating and there are
quite
a few time and date input boxes, which I was hoping I could add
validation to
so that the information is entered in the correct format? i.e. date
should
only be in dd/mm/yy, time should only be entered like hh:mm etc.

Can this be done?