WooCommerce cart quantity won't change after cart update
问题 I use the following snippet to change WooCommerce add to cart quantity rules. add_filter( 'woocommerce_quantity_input_args', 'custom_quantity_input_args', 10, 2 ); function custom_quantity_input_args( $args, $product ) { $custom_qty_product_ids = array(27345, 27346); if (!in_array($product->get_id(), $custom_qty_product_ids)) { $args['input_value'] = 25; $args['max_value'] = 500; $args['min_value'] = 25; $args['step'] = 25; } else { if (in_array($product->get_id(), $custom_qty_product_ids)){