Hi Nadya,

You can use the valid, and ErrorMessage events:

* Edit1.Valid()

return 	occurs(chr(13),this.value)=5

* Edit1.ErrorMessage
if occurs(chr(13),this.value) >5
	wait window 'You may enter only 6 lines' nowait
else
	wait window 'You must enter at least 6 lines' nowait
endif

>Hi Ken,
>
> Continue the theme of editbox, how can I check that users type 5 and only 5 digits in each line? If not, display a warning message and stop.
>
>TIA
>