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filter is not described

woocommerce_quantity_input_classes filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_quantity_input_classes', 'filter_function_name_9340', 10, 2 );
function filter_function_name_9340( $array, $product ){
	// filter...

	return $array;
}
$array
-
$product
-

Where the hook is called

woocommerce_quantity_input()
woocommerce_quantity_input_classes
woocommerce/includes/wc-template-functions.php 1768
'classes'      => apply_filters( 'woocommerce_quantity_input_classes', array( 'input-text', 'qty', 'text' ), $product ),

Where in WP core the hook is used WooCommerce

Usage not found.