=' ); } /** * Display wp-admin notification saying user first have to update addon to the latest version. * * @since 1.9.5 */ public function display_legacy_addon_notice() { echo '

'; esc_html_e( 'The WPForms Square addon is out of date. To avoid payment processing issues, please upgrade the Square addon to the latest version.', 'wpforms-lite' ); echo '

'; } }