function uc_addresses_form_uc_cart_checkout_form_alter in Ubercart Addresses 7

Same name and namespace in other branches

1. 6 uc_addresses.module \uc_addresses_form_uc_cart_checkout_form_alter()

Implements hook_form_FORM_ID_alter() for form uc_cart_checkout_form().

If the #process callback of the address element is overwritten within a form alter it gets a callback in which Ubercart Addresses will fail to work properly on the checkout page. This is the case when the Shipping Quotes (uc_quote) module is enabled. This module sets the #process callback to "uc_store_process_address_field" and will cause the delivery address form to disappear.

We fix this by overriding the #process callback again and setting it back to what Ubercart Addresses needs to work properly on the checkout page. This form alter replaces the "uc_store_process_address_field" callback with "uc_addresses_process_address_field" callback.

File

./uc_addresses.module, line 1572

Adds user profile address support to Ubercart.

Code

function uc_addresses_form_uc_cart_checkout_form_alter(&$form, &$form_state) {
  if (isset($form['panes']['delivery']['address']['#process'])) {
    $key = array_search('uc_store_process_address_field', $form['panes']['delivery']['address']['#process']);
    if ($key !== FALSE) {
      $form['panes']['delivery']['address']['#process'][$key] = 'uc_addresses_process_address_field';
    }
  }
}