check if user exists

From: Date: Wed, 01 Aug 2001 18:44:55 +0000
Subject: check if user exists
Groups: php.general 
Request: Send a blank email to php-general+get-60737@lists.php.net to get a copy of this message
how do i check if user exist? I tried... $result = mysql_query("SELECT count(uname) FROM users WHERE uname=\'$username@$domain\'"); if(isSet($result)) return("Username already exists.<br>\n"); but still wont work.. :(

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