isset issue

To test values of the post array:

<?php
/*
 Template Name: Test
 */
?>
<?php get_header();?>

<div id="mainbody">
echo '<pre>';
print_r($_POST);
echo '</pre>';
<?php if(isset($_POST['action'])) {
echo "Hi";
} else { ?>
<form id="test" name="test" method="post" action="">
		<p><label for="name">Name:</label>
		<input id="name" name="name" size="10" value="" />
		</p>
		<p><input type="submit" value="Test" id="submit" name="submit" /></p>
		<input type="hidden" name="action" value="post" />
	</form>
<?php } ?>
</div>
<?php get_footer(); ?>

Thanks keesiemeijer. Unfortunately, even with this test code all I get is a 404 when I submit the form. It never actually takes me back to this page, although the url says I’m there.

don’t submit a form field called “name”: change

<input id="name" name="name" size="10" value="" />
to
<input id="name" name="myname" size="10" value="" />

Wow. That’s pretty ridiculous. Thanks a lot. That fixed it.