get('accept_url', ''); $refuse_url = (string) $symbols->get('refuse_url', ''); if ($accept_url === '' && $refuse_url === '') { return ''; } $accept_label = (string) $symbols->get('accept-label', 'Přijmout'); $refuse_label = (string) $symbols->get('refuse-label', 'Odmítnout'); return '' . esc_html($accept_label) . '' . '' . esc_html($refuse_label) . ''; } public function symbols(): array { return ['accept-label', 'refuse-label']; } }