RE: [PHP] Checkboxes / Undefined Variables
| From: | Martin Towell | Date: | Wed, 14 Nov 2001 06:09:38 +0000 |
| Subject: | RE: [PHP] Checkboxes / Undefined Variables | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-74542@lists.php.net to get a copy of this message | ||
use : @$name_of_chechbox_3 to suppress warnings
or at the start of the file do :
if (!isset($name_of_chechbox_3)) $name_of_chechbox_3 = "";
or something similar
-----Original Message-----
From: afrodriguez@att.net [mailto:afrodriguez@att.net]
Sent: Wednesday, November 14, 2001 5:03 PM
To: php-general@lists.php.net
Subject: [PHP] Checkboxes / Undefined Variables
In am HTML form, checkboxes NOT checked are not passed
to the PHP script called by the form.
Therefore, if $name_of_chechbox_3 is not passed but it's
used in the PHP script, it results in "Warning:
Undefined Variable".
How can I avoid this?
Thanks!
A. F. Rodriguez
(afrodriguez@att.net)
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net
For additional commands, e-mail: php-general-help@lists.php.net
To contact the list administrators, e-mail: php-list-admin@lists.php.net