strlen question
| From: | msa | Date: | Fri, 23 Jul 2004 11:54:56 +0000 |
| Subject: | strlen question | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-191628@lists.php.net to get a copy of this message | ||
I have successfully hidden some parts of a form based on items being blank
with following code:
<?php if(strlen($_POST['item01']) > 0) { ?>
<?php } ?>
(with the help of this forum!!)
the form is separated into 5 sections and if there are no items filled out
in that section, then i need to hide the title too.
I have been playing around with the syntax and am not having any
success.......any suggestions?
here is a sample of what i am trying:
<?php if(strlen($_POST['item01', 'item02', 'item03']) > 0) {
?>
<?php } ?>