I have a form with one hidden input. After submitting I did a var_dump of the contents of $_POST and found that all fields except the hidden field was submitted in Internet Explorer. However Firefox submits them all fine.
@jamesm6162authorJan 24.2008 — #Oh my gosh, I don't even need to post it. As I copied from the source code, I noticed my form opening tag was incomplete: <form <input....
Sorry for wasting your time. I should really take a closer look at things.