public function getIdenticalValidator() { if ($this->identicalValidator === NULL) { $validator = new Identical($this->getIdenticalConfig()); $validator->setMessages(array(Identical::NOT_SAME => $this->getErrorMessage('IDENTICAL::NOT_SAME'), Identical::MISSING_TOKEN => $this->getErrorMessage('IDENTICAL::MISSING_TOKEN'))); $this->setIdenticalValidator($validator); } return $this->identicalValidator; }