/** * Display an error box on a form */ function app_show_errors() { if (Fu_Feedback::has_errors()) { echo '<div class="message error"><p>Sorry - a problem occurred:</p><ul>'; foreach (Fu_Feedback::errors() as $e) { printf("<li>%s</li>\n", $e); } echo "</ul></div>"; } else { if ($msg = Fu_Feedback::get_flash('error')) { printf('<div class="message error"><p>Sorry - a problem occurred:</p><ul><li>%s</li></ul></div>', $msg); } } }