I'ld also add isset() to avoid warnings too: if (isset($_POST['new_password1']) && !empty(trim(isset($_POST['new_password1'])))) { echo "i am not empty, you can do whatever"; } else { echo "i am empty! show error message"; }
"Erwin" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > Meltem Demirkus wrote: > > Hi, > > I want to understand what is wrong with this code?I am trying to > > understand when an empty inputs come from form and I will then give a > > warning message.. > > > > if($_POST[new_password1] == " ") > > > > echo "empty input"; > > And as final addition, you probably have to use > > $_POST["new_password1"] > > Besides that, I would use the form of Lallous: > > if ( empty( trim( $_POST[ "new_password1" ] ) > echo "Empty!"; > > HTH > Erwin > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php