public function rules()
{
$rules = [];
$message = 'You have added it.';
if (!is_array($this->contentAttribute)) {
$rules = ['user_content_unique' => [[$this->createdByAttribute, $this->contentAttribute], 'unique', 'targetAttribute' => [$this->createdByAttribute, $this->contentAttribute], 'message' => $message]];
} elseif (is_array($this->contentAttribute)) {
$rules = ['user_content_unique' => [array_merge([$this->createdByAttribute], $this->contentAttribute), 'unique', 'targetAttribute' => array_merge([$this->createdByAttribute], $this->contentAttribute), 'message' => $message]];
}
return array_merge(parent::rules(), $rules);
}
public function rules()
{
return array_merge(parent::rules(), $this->getAdditionalRules());
}
