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December 22, 2015 23:39
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WooCommerce limit total purchased product quantity based on group. Allows customer to only check out when total product quantity are a certain step
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| <?php | |
| add_action( 'woocommerce_check_cart_items', 'wc_limit_total_products_purchased_check' ); | |
| function wc_limit_total_products_purchased_check() { | |
| global $woocommerce; | |
| $step = 40; | |
| $total_items = $woocommerce->cart->get_cart_contents_count(); | |
| if ( $total_items % $step ) | |
| $woocommerce->add_error( sprintf( __( 'Your must purchase in groups of %s products, please add or remove products to continue.', 'woocommerce' ), $step ) ); | |
| } | |
| ? |
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