note 8131 added to empty
| From: | rusty at socrates dot berkeley dot edu | Date: | Mon, 28 Aug 2000 20:25:31 +0000 |
| Subject: | note 8131 added to empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-3559@lists.php.net to get a copy of this message | ||
The way I check form values is to use isset() and then compare it against an empty string; e.g.,
if (! isset($form["x"]) || ($form["x"] == ""))
error_bomb();
http://www.php.net/manual/function.empty.php