function uc_atctweaks_add_to_cart_pre_submit in UC Add to Cart Tweaks 6

Same name and namespace in other branches

1. 7 uc_atctweaks.module \uc_atctweaks_add_to_cart_pre_submit()

1 string reference to 'uc_atctweaks_add_to_cart_pre_submit'

uc_atctweaks_form_alter in ./uc_atctweaks.module

Implementation of hook_form_alter().

File

./uc_atctweaks.module, line 74

Defines a product feature to tweak the add to cart form behavior.

Code

function uc_atctweaks_add_to_cart_pre_submit($form, &$form_state) {
  if (!empty($form_state['values']['atctweaks_data'])) {
    $data = $form_state['values']['atctweaks_data'];

    // Empty the shopping cart if the feature specifies to do so.
    if ($data->cart_empty) {
      uc_cart_empty(uc_cart_get_id());
    }
  }
}