On Tuesday 06 July 2004 17:50, Torsten Roehr wrote:
> > How can I check if a form has been submitted, I have seen a demo that
> > uses the following:
> >
> > if(isset($HTTP_POST_VARS))
> >
> > But I understand that $HTTP_POST_VARS is depricated...
> >
> > Thanks for your help
>
> Check the $_POST superglobal:
>
> if (isset($_POST['name_of_your_button'])) {
> }
It might not be a good idea to rely on the "submit" button to be set. Some
browsers do not set/send it if you didn't explicitly click on the "submit"
button. I would use:
if (!empty($_POST)) { ... }
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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