CORS Error

[Harshalkatakiya]

I am developing frontend in Next Js for this All API endpoints. and I ma getting CORS Error. please allow CORS for all client Origins.

[Harshalkatakiya]

I fixed the error by adding these lines of code in app.js file:

const cors = require('cors') app.use(cors())

[mysteriousHerb]

how do you do this when using docker?

[Harshalkatakiya]

I am not using Docker because I don't know it. I will will learn it soon.