/**
** Performs the data validation with ability to specify which attributes should not be validated.
*
* @param array $attributeNames list of attribute names that should not be validated.
* @param boolean $clearErrors whether to call [[clearErrors()]] before performing validation
* @return boolean whether the validation is successful without any error.
*/
public function validateExcept($attributeNames = [], $clearErrors = true)
{
$attributes = ArrayHelper::removeValues($this->activeAttributes(), $attributeNames);
return $this->validate($attributes, $clearErrors);
}
