Check Fetch HTTP status before treating a demo request as successful

Check response.ok before parsing a Fetch response so an HTTP error cannot enter the success path of your hackathon demo. A request can reach the server and receive a 404 or 500 response while the JavaScript promise still fulfills. If a prototype treats every fulfilled promise as successful data, the UI may display an error document as a result or... Weiterlesen: Check Fetch HTTP status before treating a demo request as successful