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Posted by Gordon Burditt on 02/01/06 22:27
>From one newb to another... in addtion to mailing the message, I would
>unset a couple of (all?) your $_POST values. Then add some code prior
>to mailing to make sure they have values. Hitting submit once would
>send the message. Hitting submit a second time would throw up your
>error message about missing values (because you just wiped them out.)
Unsetting $_POST values has no effect whatever on the next submission,
for much the same reason that drawing a beard on a photograph of
you doesn't give you a beard. Consider $_POST as read-only, although
you *CAN* alter it, it gets thrown away once your script is finished
running.
Gordon L. Burditt
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