woocommerce_coupons_enabled │ filter-hook │ WC 2.5.0

Check if coupons are enabled. Filterable.

Usage

add_filter( 'woocommerce_coupons_enabled', 'wp_kama_woocommerce_coupons_enabled_filter' );

/**
 * Function for `woocommerce_coupons_enabled` filter-hook.
 * 
 * @param  $string 
 *
 * @return 
 */
function wp_kama_woocommerce_coupons_enabled_filter( $string ){

	// filter...
	return $string;
}

$string

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Changelog

Where the hook is called

return apply_filters( 'woocommerce_coupons_enabled', 'yes' === get_option( 'woocommerce_enable_coupons' ) );

Where the hook is used in WooCommerce