protected function setForgottenDefaults()
    {
        // ==== unchecked values ====
        $this->repairConfigValue('bcrypt_cost', 10);

        // cookies* values
        $this->repairConfigValue('cookie_name', 'phpauth_session_cookie');

        // verify* values
        $this->repairConfigValue('verify_password_min_length', 3);

        $this->repairConfigValue('verify_email_min_length', 5);

        $this->repairConfigValue('verify_email_max_length', 100);

        $this->repairConfigValue('verify_email_use_banlist', 1);

        // emailmessage* values

        $this->repairConfigValue('emailmessage_suppress_activation', 0);

        $this->repairConfigValue('emailmessage_suppress_reset', 0);

        $this->repairConfigValue('mail_charset', "UTF-8");

        // others
        $this->repairConfigValue('allow_concurrent_sessions', false);
	}