/**
* Validate element value
*
* If a translation adapter is registered, any error messages will be
* translated according to the current locale, using the given error code;
* if no matching translation is found, the original message will be
* utilized.
*
* Note: The *filtered* value is validated.
*
* @param array $data
* @param mixed $context
* @return boolean
*/
public function isValid($data, $context = null, $removeNotPresentFields = false)
{
if (!($data instanceof ServiceTariffModel || $this->_acceptArrayAsModel && is_array($data))) {
$this->_messages = array();
$this->_messages[self::NOT_SERVICE_TARIFF] = $this->_messageTemplatesUser[self::NOT_SERVICE_TARIFF];
return false;
}
if (!parent::isValid($data, $context, $removeNotPresentFields)) {
return false;
}
if (!$data instanceof ServiceTariffModel) {
$data = new ServiceTariffModel($data);
}
if ($data->getN3() !== null && $data->getN2() === null || $data->getN4() !== null && $data->getN2() === null || $data->getN5() !== null && $data->getN4() === null) {
$this->_messages = array();
$this->_messages[self::INVALID_SERVICE_TARIFF] = $this->_messageTemplatesUser[self::INVALID_SERVICE_TARIFF];
return false;
}
if ($data->getN3() === null && $data->getN2() !== null && $data->getN4() !== null && $data->getT2Q() === $data->getT4Q()) {
$this->_messages = array();
$this->_messages[self::INVALID_SAME_SLOPE_IN_ROW] = $this->_messageTemplatesUser[self::INVALID_SAME_SLOPE_IN_ROW];
return false;
}
return true;
}
