[image] The issue is that all the PUT requests are not working on idx I’m getting “preflight” error and CORS problems and this is my code app.use( cors({ methods: ["GET", "POST", "PUT", "DELETE", "OPTIONS"], origin: [ "http://localhost:5173", "http://5173-idx-pfe-edu-rani-1…

I am getting same problem on delete method . Somehow my delete preflight is being redirected . I have the same configuration as you . so were you able to solve the issue ?

Same here, does someone from @firebasestudio can fix it ?

PUT Requests not working

General

Ritikesh_personal December 26, 2025, 2:11am 5

I answered this here → Delete method is not working in my frontend-backend app running on different ports - #4 by Ritikesh_personal

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PUT Requests not working

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