Module::render_output( int $form_id )

	protected function render_output( $form_id ) {
		$form = $this->manager()->forms()->get( $form_id );

		foreach ( $this->submodules as $slug => $protector ) {
			if ( ! $protector->enabled( $form ) ) {
				continue;
			}

			$protector->render_output( $form );
		}
	}