function commerce_coupon_field_widget_form_alter in Commerce Coupon 7.2

Implements hook_field_widget_form_alter().

File

./commerce_coupon.module, line 2267

Provides coupon functionality for Drupal Commerce.

Code

function commerce_coupon_field_widget_form_alter(&$element, &$form_state, $context) {

  // Strategy for coupon handling is only valid for order discounts.
  if (!empty($element['#field_name']) && $element['#field_name'] == 'commerce_coupon_strategy') {
    $element['#states'] = array(
      'visible' => array(
        ':input[name="commerce_discount_type"]' => array(
          'value' => 'order_discount',
        ),
      ),
    );
  }
}