WordPress at a glance
filter is not described

woocommerce_coupon_validate_user_usage_limit filter-hook . WC 1.0

Usage

add_filter( 'woocommerce_coupon_validate_user_usage_limit', 'filter_function_name_8504', 10, 4 );
function filter_function_name_8504( $coupon_usage_limit_per_user() > 0, $user_id, $coupon, $that ){
	// filter...

	return $coupon_usage_limit_per_user() > 0;
}
$coupon_usage_limit_per_user() > 0
-
$user_id
-
$coupon
-
$that
-

Where the hook is called

WC_Discounts::validate_coupon_user_usage_limit()
woocommerce_coupon_validate_user_usage_limit
woocommerce/includes/class-wc-discounts.php 659
if ( $coupon && $user_id && apply_filters( 'woocommerce_coupon_validate_user_usage_limit', $coupon->get_usage_limit_per_user() > 0, $user_id, $coupon, $this ) && $coupon->get_id() && $coupon->get_data_store() ) {

Where in WP core the hook is used WooCommerce

Usage not found.