400 Bad Request – Network Error Node.js & React Native
If you are getting an error like below, you probably did not give the CORS permission on your backend project.
Request failed with status code 400
You can basically enable the cross-origin resource sharing, then it will be fixed.
Console:
npm install cors
Node.js:
const cors = require('cors')
app.use(cors())
Then, you need to deploy the code to the server.