should say if you want to check it as each character is type I would use this
instead

dim CurVal as string

Private sub Textbox1_enter()
curval = textbox1
end sub
Private sub Textbox1_change()
if instr(1,textbox1,"\") 0 or _
if instr(1,textbox1,"/") then
textbox1 = curval
curval = textbox1
end if
end sub

that other one only reads after a user enters data and leaves the box, this
checks each character that is typed

--
When you lose your mind, you free your life.


"Steph" wrote:

Hello. I added a text box to a form I have. Is there a way to prevent the
user from using the / or \ characters in that form? Thanks!