2009/6/18 Gary <gwp...@ptd.net>: > I have a form that gives the submitter a choice or either one set of > questions, or another. I am still getting the message even if the input was > left blank. So on the line below, > > $msg.= isset($_POST['mort']) ? "The mortgage amount is $mort\n" : " "; > > I get > > The mortgage amount is > > What am I missing here?
A variable "isset" even if it's empty. Either compare it to an empty string or test the result from strlen against 0. -Stuart -- http://stut.net/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php