rpress_ajax_checkout_errors

Fires when checkout errors need to be output for an AJAX request.

Runs just before the request ends, when the AJAX checkout validation or checkout login finds errors (including a failed nonce check). The default callback, rpress_print_errors(), prints the stored errors as HTML and clears them; the JavaScript on the checkout page displays that output.

Example#

add_action( 'rpress_ajax_checkout_errors', 'my_log_checkout_errors', 5 );
function my_log_checkout_errors() {
	$errors = rpress_get_errors();
	if ( $errors ) {
		error_log( wp_json_encode( $errors ) );
	}
}

Notes#

Fired from four places: rpress_process_purchase_form() (nonce failure and validation errors) and rpress_process_purchase_login() (nonce failure and login errors). Hook before priority 10 to read the errors before rpress_print_errors() clears them.

Source#

Fired from:

• includes/process-purchase.php (line 69), in rpress_process_purchase_form()
• includes/process-purchase.php (line 138), in rpress_process_purchase_form()
• includes/process-purchase.php (line 281), in rpress_process_purchase_login()
• includes/process-purchase.php (line 293), in rpress_process_purchase_login()

See also#

• rpress_checkout_error_checks
• rpress_print_errors