textbox question

I have a text box that allows a user to type in the phone
number from their site. Is there a way to make it only
allow numbers only? I have played with the advanced
properties and changed the default values but it does not
matter what the user puts in...

Write a script that executes when the field is modified.
Sub Item_CustomPropertyChange(ByVal Name) ''A field changed, figure out
which one and deal with it.

Select Case Name

Case "MyNumberField" 'It changed now do something

.....



"Greg Smith" <none@none.com> wrote in message news:037c01c
33f3a$590b4630$a101280a@phx.gbl...
> I have a text box that allows a user to type in the phone
> number from their site. Is there a way to make it only
> allow numbers only? I have played with the advanced
> properties and changed the default values but it does not
> matter what the user puts in...