validate list menu selection

From:	Addison Ellis	Date:	Sun, 09 Feb 2003 19:31:51 +0000
Subject:	validate list menu selection
Groups:	php.db
Request:	Send a blank email to php-db+get-25533@lists.php.net to get a copy of this message

hello, what do i need to do to make sure someone has made a selection from a list menu. my foreach($HTTP_POST_VARS as $value)

        {
          if ($value == "")
          {
            unset($do);
            $message_new = "<font face=verdana size=1 color=red>Required information missing.\n
                Please try again.</font>";
            include("place_ad.php");
            exit();
          }
        }

is checking everything but my list menu. thank you and i have searched, to no avail. best, addison -- Addison Ellis small independent publishing co. 114 B 29th Avenue North Nashville, TN 37203 (615) 321-1791 addison@bellsouth.net info@smipco.com subsidiaries of small independent publishing co. info@gloabaldog.com info@momandpocentral.com