J. Tyler Wiest

After re-reading your post, I realized that if setting rules on a per-category basis is what your after, the plugin already supports it.

If you go to ‘Quantity Rules’ -> ‘Add New’ you can set rules based on the category. To ensure they have an effect on the product, make sure your products don’t have the rule Override or Deactivate feature checked in the ‘Product Quantities Rules’ meta box.

Thanks.

Hm neither of those messages are the defaults so would you be able to provide me with the names of the errors?

You find these messages in: Woocommerce > Invoice Sharing

If it is the ‘Invalid Email Message’, that should only be triggered when an invalid email is entered into and send field.

If the other is the ‘Default Error Message’ , then something might be wrong because that means the js file isn’t receiving the ajax response.

If you could give me a bit more information that would be great, thanks!

Thanks for pointing that out, either save your settings or install the update I just put out.

Hm, personally I’m unable to replicate the error but based on your error try replacing what you removed with this:

// Total Cart Quantity Step Validation
if ( $step != null && $step != 0 && $cart_qty_rem != 0 && $cart_qty_rem % $step != 0 ) {
$woocommerce->add_error( sprintf( __(“You may only purchase %s in multiples of %s.”, ‘woocommerce’ ), $title, $step ) );
return false;
}

This shouldn’t run the validation if $step or $cart_qty_rem = 0 meaning you shouldn’t get a division by 0 error.

Please let me know so I can push the changes to the repo, thanks!