> "Paul Chvostek" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED]
> > On Mon, Jul 07, 2003 at 03:28:27PM -0600, Micah Montoy wrote:
> > >
> > > if ($_POST["imgList"] = ""){
> >
> > You're *assigning* a variable in this condition.
On Mon, Jul 07, 2003 at 04:02:21PM -0600, Micah Montoy wrote:
>
> How do I specify it that I just want to check to see if the form field was
> blank and if so, inform the user?
if ( !isset($_POST["imgList"]) ) { }
or if imgList is a text string, you could safely punt with:
if ( $_POST["imgList"] == "" ) { }
>I know I could do this with JavaScript
> but I need to be able to do correct conditions.
What do you mean by "correct"? Why can't you do this in JS? (Note that
even if you do it in JavaScript, you should *still* do it in PHP, to
support all browsers. These days, quite a few corporate networks force
web traffic through proxies that block JavaScript, cookies and sometimes
even Flash.)
--
Paul Chvostek <[EMAIL PROTECTED]>
it.canada http://www.it.ca/
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