woocommerce_quantity_input_placeholder │ filter-hook │ WC 4.0.0

Filter the placeholder shown in the quantity input.

Usage

add_filter( 'woocommerce_quantity_input_placeholder', 'wp_kama_woocommerce_quantity_input_placeholder_filter', 10, 2 );

/**
 * Function for `woocommerce_quantity_input_placeholder` filter-hook.
 * 
 * @param int         $placeholder Placeholder for the quantity input.
 * @param \WC_Product $product     Product object.
 *
 * @return int
 */
function wp_kama_woocommerce_quantity_input_placeholder_filter( $placeholder, $product ){
	// filter...
	return $placeholder;
}

$placeholder(int)

Placeholder for the quantity input.

$product(\WC_Product)

Product object.

Changelog

Where the hook is called

'placeholder' => apply_filters( 'woocommerce_quantity_input_placeholder', 0, $product ),

'placeholder'  => apply_filters( 'woocommerce_quantity_input_placeholder', '', $product ),

Where the hook is used in WooCommerce