function paymentreference_field_is_empty in Payment 7

Implements hook_field_is_empty().

File

modules/paymentreference/paymentreference.module, line 260

Hook implementations and general functions.

Code

function paymentreference_field_is_empty(array $item, array $field) {
  if ($field['type'] == 'paymentreference') {
    return empty($item['pid']);
  }
}