In this application I am working on, if there is a problem with the data, I use a redirect to go back to the form and send the data with an error message in a get. That way the user doesn't need to retype everything. Most errors can be caught with java script before they post the form but not all. 3 of the fields in this form are to store various URL's so if they are long URL's it is easy to see how I could go over the limit of the max url length. So my question is what is the best alternative? Is there a way to redirect and use a post instead of a get to send the data? The only other Idea I have is to put the information in a temporary table and just send a get with the key for the record in the table.
Easy way is with sessions. Throw $_GET into session and pull it back out on the next page.
$_SESSION['get'] = $_GET; $_GET = $_SESSION['get'];
As an alternative, how about you rethink the flow of your page? Make the part that displays your form into a function, class, or include file. Then you can just include it wherever you need it, without the need to actually redirect back to another page.
-- ---John Holmes...
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