signup_hidden_fields

	<form id="setupform" method="post" action="wp-signup.php" novalidate="novalidate">
		<input type="hidden" name="stage" value="validate-user-signup" />
		<?php
		/** This action is documented in wp-signup.php */
		do_action( 'signup_hidden_fields', 'validate-user' );
		?>
		<?php show_user_form( $user_name, $user_email, $errors ); ?>

		<?php if ( 'blog' === $active_signup ) : ?>
			<input id="signupblog" type="hidden" name="signup_for" value="blog" />
		<?php elseif ( 'user' === $active_signup ) : ?>