How to check another rule if one returned false?

Question

Yii

There is a rule:

public function rules()
    {
        return [
     [['user_id', 'word'], 'unique', 'targetAttribute' => ['user_id', 'word'], 'message' => 'У вас уже есть такая запись'],
        ];
    }

How to make a check according to such a rule if this does not pass the check?

[['user_id', 'word','field'], 'unique', 'targetAttribute' => ['user_id', 'word','field'], 'message' => 'У вас уже есть такая запись'],

Answer 1

Conditional Validations

Answer 2

Is writing your own validator not an option?