/** * @param string $elementName * @param array $messages */ protected function addMessages(ElementInterface $element, RuleInterface $rule) { $elementName = Filter::getElementName($element); if (!isset($this->_messages[$elementName])) { $this->_messages[$elementName] = array(); } $this->_messages[$elementName] = array_merge($this->_messages[$elementName], $rule->getMessages()); }