Did you add a submit button to the page?
On 12/15/06, Richard Lynch <[EMAIL PROTECTED]> wrote:
>> On Fri, December 15, 2006 7:39 pm, Emiliano wrote:
>> > PHP Notice: Undefined index: val1 in
>> > /net/people/user/public_html/cgi-b=
>> > in/script.php on line 14
>>
>> http://php.net/isset
>>
On Fri, December 15, 2006 8:15 pm, Emiliano wrote:
> sorry for bothering you, but can you please give me few more details
> about how to use isset to solve my problem?
Well, in line 14, where you start using $_GET['val1'] or
$_POST['val1'] or $_REQUEST['val1'] without bothering to check if it
exists or not, put in a check to see if it exists before you try to
use it.
Something like:
<?php
if (isset($_POST['val1']){
//do something with val1 now that we know it's here
}
//don't do anything with 'val1' cuz she's not there
?>
--
Some people have a "gift" link here.
Know what I want?
I want you to buy a CD from some starving artist.
http://cdbaby.com/browse/from/lynch
Yeah, I get a buck. So?
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