RE: [PHP] checking
| From: | Martin Towell | Date: | Fri, 28 Jun 2002 06:20:37 +0000 |
| Subject: | RE: [PHP] checking | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-104263@lists.php.net to get a copy of this message | ||
see if isset() works for you
-----Original Message-----
From: Leo [mailto:kaleonardo@BonBon.net]
Sent: Thursday, June 27, 2002 6:42 PM
To: php.net
Subject: [PHP] checking
I have a form and I don't want to insert recording with blank value.
I put:
if ($lastname="") {
$insert="no"
}
if ($insert="no"){
do not insert;
else
insert;
}
my probleme is in some case $lastname="" is true and other case is false.
I tried with $lastname=" " but no change. how can I check if a varible is
empty or not?
leo
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