function commerce_price_field_validate in Commerce Core 7

Implements hook_field_validate().

File

modules/price/commerce_price.module, line 68

Defines the Price field with widgets and formatters used to add prices with currency codes to various Commerce entities.

Code

function commerce_price_field_validate($entity_type, $entity, $field, $instance, $langcode, &$items, &$errors) {
  $translated_instance = commerce_i18n_object('field_instance', $instance);

  // Ensure only numeric values are entered in price fields.
  foreach ($items as $delta => &$item) {
    if (!empty($item['amount']) && !is_numeric($item['amount'])) {
      $errors[$field['field_name']][$langcode][$delta][] = array(
        'error' => 'price_numeric',
        'message' => t('%name: you must enter a numeric value for the price.', array(
          '%name' => $translated_instance['label'],
        )),
      );
    }
  }
}