G
Guest
I have a query that depends on an input box. I would like to add a failsafe
to the query so that if the input box is wrong or mis-spelt the user is
re-prompted or some action takes place, ideally I would like the query to
repeat and re-present the input box.
What I don't want is for the balnk query to be returned.
Can anyone help?
to the query so that if the input box is wrong or mis-spelt the user is
re-prompted or some action takes place, ideally I would like the query to
repeat and re-present the input box.
What I don't want is for the balnk query to be returned.
Can anyone help?