<?phpnamespaceApp\Http\Middleware;useIlluminate\Routing\Middleware\ValidateSignatureasMiddleware;classValidateSignatureextendsMiddleware{/** * The names of the query string parameters that should be ignored. * * @var array<int, string> */protected$except=[// 'fbclid',// 'utm_campaign',// 'utm_content',// 'utm_medium',// 'utm_source',// 'utm_term',];}