Filters the message displayed in the block widget interface when JavaScript is not enabled in the browser.
$messagestring$installedboolwp-admin/widgets-form-blocks.php:127file scope * * @since 6.4.0 * * @param string $message The message being displayed. * @param bool $installed Whether the Classic Widget plugin is installed. */ $message = apply_filters( 'block_widgets_no_javascript_message', $message, $installed ); wp_admin_notice( $message, array( 'type' => 'error', 'additional_classes' => array( 'hide-if-js' ), )Introduced in 6.4.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.