First try isset($product) to see if it's being POSTed or GETted
properly. You might need to use $_POST['products'] or
$_GET['products'].
--- Aaron Wolski <[EMAIL PROTECTED]> wrote:
> Argh !!!!!!!!
>
>
> HOW does one check for an array being empty from a form
> field??????????
>
> Tried a billion different things and NOTHING works!!!!
>
> I've tried:
>
> if ($products == "\n") {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if ($products == "") {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
>
> if (empty($products)) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if (!isset($products)) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> if (count($products) == 0) {
>
> echo "hello";
> }
>
> else {
>
> echo "bye";
>
> }
>
>
> NOTHING works!!!
>
> Any help.. puuulease?
>
> Aaron
>
=====
Mark Weinstock
[EMAIL PROTECTED]
***************************************
You can't demand something as a "right" unless you are willing to fight to death to
defend everyone else's right to the same thing.
-Stolen from the now-defunct Randy's Random mailing list.
***************************************
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