rpress_error_class

Filters the CSS classes of the error wrapper printed by rpress_print_errors.

Runs when stored errors exist and rpress_print_errors is about to print them. The classes are joined with spaces and used as the class attribute of the wrapping div. The defaults are rpress_errors, rpress-alert and rpress-alert-error.

Parameters#

Parameter	Type	Description
$classes	array	List of CSS class names.

Return value#

array. The list of CSS class names.

Example#

function my_error_class( $classes ) {
	$classes[] = 'my-checkout-notice';
	return $classes;
}
add_filter( 'rpress_error_class', 'my_error_class', 10, 1 );

Source#

Applied in:

• includes/error-tracking.php (line 27), in rpress_print_errors()

See also#

• rpress_errors
• rpress_print_errors