Re: Error undefined index
| From: | Jason Wong | Date: | Thu, 01 May 2003 17:56:23 +0000 |
| Subject: | Re: Error undefined index | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-145990@lists.php.net to get a copy of this message | ||
On Thursday 01 May 2003 21:37, Michael Timinger wrote:
> I am running a form, containing a checkbox item: val_all
> I sent the intem via POST and get the value by:
> $v01=$_POST["val_all"];
> If the checkbox is empty, the following error message occurs:
> Undefined Index: val_all
> Whats going wrong?
Nothing is going wrong. That is the normal behaviour -- if a checkbox is not
checked then it will not appear in $_POST (or $_GET).
--
Jason Wong -> Gremlins Associates -> www.gremlins.biz
Open Source Software Systems Integrators
* Web Design & Hosting * Internet & Intranet Applications Development *
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