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March 17, 2022 13:23
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Plugin to only allow individual use coupons in WooCommerce, even if they have not been set as such.
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| <?php | |
| /* | |
| Plugin Name: Stop Multiple WooCommerce Coupons | |
| Plugin URI: https://metorik.com | |
| Description: Only allow individual use coupons in WooCommerce, even if they have not been set as such. | |
| Version: 1.0.0 | |
| Author: Bryce Adams (Metorik) | |
| Author URI: https://metorik.com | |
| Text Domain: stop-multiple-woocommerce-coupons-metorik | |
| */ | |
| add_filter('woocommerce_coupon_is_valid', 'metorik_stop_multiple_coupons', 10, 2); | |
| function metorik_stop_multiple_coupons($bool, $coupon) { | |
| if (! $coupon->get_individual_use) { | |
| $coupon->set_individual_use(true); | |
| } | |
| return true; | |
| } |
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Here's a way to default "Individual checkbox" to ON for all new coupons https://gist.github.com/lkraav/fd232f228aa3dd973fce9eb7ce4fbb3f