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elias1435/functions.php

Created February 9, 2024 11:22
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WooCommerce: Only Allow 1 Product in the Cart. Place this code in functions.php
Raw
functions.php
add_filter( 'woocommerce_add_to_cart_validation', 'product_only_one_in_cart', 9999 );
function product_only_one_in_cart( $passed ) {
wc_empty_cart();
return $passed;
}
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