/** * Add prefix to field name if a prefix was set using FormHelper::prefix(). * * @param \Cake\View\Helper\FormHelper $helper Field helper instance * @param string $name Field name * @return string Prefixed field name */ protected function _fieldName(FormHelper $helper, $name) { $prefix = $helper->prefix(); if (!empty($prefix) && strpos($name, $prefix) !== 0) { $name = "{$prefix}{$name}"; } return $name; }