woocommerce_cart_item_set_quantity – action

Fired after qty has been changed. 

Parameters

.
( 3.6.0 ) . .
( string ) $cart_item_key contains the id of the cart item. This may be empty if the cart item does not exist any more. . . .
( int ) $quantity contains the quantity of the item. . . .
$this
( WC_Cart ) Cart class. . . .
API Letters: ,,,,

Implementers