On Aug 9, 2009, at 16:43, John Butler wrote:
Hi sunday coders,
I've been using this kind of logic on one PHP site I work on to
display one thing or another depending on whether the form was
submitted or not:
if($_POST['UserWishesDateRange']) { //--line 79
echo'submitted';
} else {
echo'NOT submitted';
}
and it works great on that site.
But on another site it still works, but gives this error:
Notice: Undefined index: UserWishesDateRange in /home/vs/site/phvs/
bl/7solarsecrets/admin/trackingcode.html on line 79
I assume that is because the error display settings are set to a
more rigorous level in this latter site.
Is this correct?
(Both sites reside on servers where I am not the admin.)
------------
John Butler (Govinda)
govinda.webdnatalk@xxxxxxxxx
You could do something like:
if(isset($_POST['UserWishesDateRange'])) { //--line 79 or you could
use something like !empty($_POST['UserWishesDateRange'])
echo 'submitted';
} else {
echo 'NOT submitted';
}
This will check if $_POST['UserWishesDateRange'] is set to
something. You are getting the error message because $_POST
['UserWishesDateRange'] is not set if the form is not submitted. The
server where you don't get the error message probably just has error
reporting turned off.
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