Re: Checking for form submission
| From: | Jason Wong | Date: | Wed, 04 Aug 2004 09:37:56 +0000 |
| Subject: | Re: Checking for form submission | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-192682@lists.php.net to get a copy of this message | ||
On Wednesday 04 August 2004 17:25, Shaun wrote:
> I am trying to create some code to check whether a form has been submitted.
> The following code seems to print evertime, whether a form has been
> submitted or not:
>
> if (isset($_POST)) {
> echo '(isset($_POST))';
> }
>
> This seems most odd, could someone tell me why this happens?
Because $_POST is defined regardless. You need to check whether or not it's
empty().
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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/*
panic("Unable to find empty mailbox for aha1542.
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*/