skeeks\cms\models\forms\SignupForm::scenarios PHP Method

    public function scenarios()
    {
        $scenarions = parent::scenarios();
        $scenarions[self::SCENARION_FULLINFO] = ['username', 'email', 'password'];
        $scenarions[self::SCENARION_ONLYEMAIL] = ['email'];
        return $scenarions;
    }