note 71029 added to tutorial.forms

As Seth mentions, when a user clicks reload or goes back with the browser button, data sent to the server, may be sent again (after a click on the ok button). It might be wise, to let the server handle whatever there is to handle, and then redirect (a redirect is not visible in the history and thus not reachable via reload or "back". It cannot be used in this exact example, but as Seth also mentions, this example should be using GET instead of POST ---- Server IP: 194.239.128.4 Probable Submitter: 84.238.17.245 ---- Manual Page -- http://www.php.net/manual/en/tutorial.forms.php Edit -- https://master.php.net/note/edit/71029 Del: integrated -- https://master.php.net/note/delete/71029/integrated Del: useless -- https://master.php.net/note/delete/71029/useless Del: bad code -- https://master.php.net/note/delete/71029/bad+code Del: spam -- https://master.php.net/note/delete/71029/spam Del: non-english -- https://master.php.net/note/delete/71029/non-english Del: in docs -- https://master.php.net/note/delete/71029/in+docs Del: other reasons-- https://master.php.net/note/delete/71029 Reject -- https://master.php.net/note/reject/71029 Search -- https://master.php.net/manage/user-notes.php