woocommerce_quantity_input_max │ filter-hook │ WC 10.1.0

Filters the maximum quantity which can be purchased at once.

Usage

add_filter( 'woocommerce_quantity_input_max', 'wp_kama_woocommerce_quantity_input_max_filter', 10, 2 );

/**
 * Function for `woocommerce_quantity_input_max` filter-hook.
 * 
 * @param int|float   $quantity The maximum quantity.
 * @param \WC_Product $that     The product object.
 *
 * @return int|float
 */
function wp_kama_woocommerce_quantity_input_max_filter( $quantity, $that ){

	// filter...
	return $quantity;
}

$quantity(int|float)

The maximum quantity.

$that(\WC_Product)

The product object.

Changelog

Where the hook is called

return wc_stock_amount( apply_filters( 'woocommerce_quantity_input_max', $this->is_sold_individually() ? 1 : ( $this->backorders_allowed() || ! $this->managing_stock() ? -1 : $this->get_stock_quantity() ), $this ) );

$defaults['max_value']    = apply_filters( 'woocommerce_quantity_input_max', -1, $product );

Where the hook is used in WooCommerce