/**
* Validates a single attribute.
* This method should be overridden by child classes.
* @param CModel $object the data object being validated
* @param string $attribute the name of the attribute to be validated.
*/
protected function validateAttribute($object, $attribute)
{
if ($object->{$this->needFileMethodName}() && empty($object->{$attribute})) {
$object->addError($attribute, "Необходимо заполнить поле {$object->getAttributeLabel($attribute)}");
}
}
/**
* Adds an error about the specified attribute to the active record.
* This is a helper method that performs message selection and internationalization.
* @param CModel $object the data object being validated
* @param string $attribute the attribute being validated
* @param string $message the error message
* @param array $params values for the placeholders in the error message
*/
protected function addError($object, $attribute, $message, $params = array())
{
$params['{attribute}'] = $object->getAttributeLabel($attribute);
$object->addError($attribute, strtr($message, $params));
}
