Re: Avoiding user refresh of pages with forms

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Also, with regards to sending success/failure messages across the
redirection of your forms, I'd recommend considering sessions for
passing the data.  It keeps your URLs clean, and allows you to send
complex data a bit easier (IMHO).  For example if a user makes an
error on a few different form elements, you can send back an array of
messages to the user without having to serialize/unserialize in the
ugly URL.

IE has a url length limit, so depending on how many steps you go
through you might have issues with it not unserializing properly
because the URL gets chopped off...

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