Yes Casey, I'm using the submit button -emiliano > >> 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? > > ------------------------------------------------------ Passa a Infostrada. ADSL e Telefono senza limiti e senza canone Telecom http://click.libero.it/infostrada16dic06 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
