/**
* @param string $attribute
* @param mixed $value
* @param array $parameters
* @return bool
*/
protected function validateUnique($attribute, $value, $parameters)
{
if (isset($this->customAttributes['id'])) {
$id = $this->customAttributes['id'];
if ($id !== null) {
$parameters[] = $id;
}
}
return parent::validateUnique($attribute, $value, $parameters);
}
