Re; [UPHPU] Posting a form

[Scott.Hill at flyingj.com]

Some interesting thoughts:

After implementing Jonathan's suggestion of testing for
$_SERVER['REQUEST_METHOD'], it is obvious that pressing enter causes the
form to post.  Or in other words, pressing enter causes the action
attribute on the form to be processed.  I experimented and took off the
submit button.  Pressing enter STILL WORKS!  I did not think that was
possible.  I wonder if the PHP processing has something to do with it?

Scott Hill