/**
* Returns the validation errors for a data set based on the passed options
*
* @param array $data The data to validate.
* @param array $options The options passed to this marshaller.
* @param bool $isNew Whether it is a new entity or one to be updated.
* @return array The list of validation errors.
* @throws \RuntimeException If no validator can be created.
*/
protected function _validate($data, $options, $isNew)
{
if (!$options['validate']) {
return [];
}
if ($options['validate'] === true) {
$options['validate'] = $this->type->validator('default');
}
if (is_string($options['validate'])) {
$options['validate'] = $this->type->validator($options['validate']);
}
if (!is_object($options['validate'])) {
throw new RuntimeException(sprintf('validate must be a boolean, a string or an object. Got %s.', gettype($options['validate'])));
}
return $options['validate']->errors($data, $isNew);
}
