env('RECAPTCHA_TTL', 3600), 'enabled' => env('RECAPTCHA_ENABLED', false), 'site_key' => env('RECAPTCHA_SITE_KEY', ''), 'secret_key' => env('RECAPTCHA_SECRET_KEY', ''), 'google_url' => env('RECAPTCHA_GOOGLE_URL', 'https://www.google.com/recaptcha/api/siteverify'), 'failed_attempts' => env('RECAPTCHA_FAILED_ATTEMPTS', 10), 'ban_attempts' => env('RECAPTCHA_BAN_ATTEMPTS', 10), 'rate_limiter_enabled' => env('RATE_LIMITER_ENABLED', false), 'rate_limiter_ttl' => env('RATE_LIMITER_TTL', 3600), ];