How to echo something if not exist?
| From: | Radwan Aladdin | Date: | Tue, 27 Jan 2004 15:46:24 +0000 |
| Subject: | How to echo something if not exist? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-175928@lists.php.net to get a copy of this message | ||
Hi all..
I want to echo something if the GET value was not exist in the database..
So for example : The user enters his email address and if this email was not found in the field of
the email addresses in the table.. then echo "Invalid Email Address"
So how to do it?
Regards..