Re: Forms and destroying values

Hello all, give this a try Beauford. <META HTTP-EQUIV="CACHE-CONTROL" CONTENT="NO-CACHE"> Place that up in the head of the documement. It's not PHP but it used to work. I haven't used it in a few years. ""Beauford"" <phpuser@netscan.ca> wrote in message news:<000101c73623$758fc4a0$123aa8c0@netscan.ca>... > Hi, > > How do I stop contents of a form from being readded to the database if the > user hits the refresh button on their browser. > > I have tried to unset/destroy the variables in several different ways, but > it still does it. > > After the info is written I unset the variables by using unset($var1, $var2, > $etc). I have also tried unset($_POST['var1'], $_POST['var2'], > $_POST['etc']). I even got deperate and tried $var = ""; or > $_POST['var'] = > ""; > > What do I need to do to get rid of these values??? Obviously I am missing > something. > > Any help is appreciated. > > Thanks