What is CORS? Blocked by CORS policy error explained

How to handle cors when you are using those backend apis in your mobile apps like react native or native apps.

For every change we need ng build and corse it? Do we need to clear the cache and run to see changes when we use cors

Awesome why don't you make full length video on this,

The best way to never have a CORS error is to never send requests to another URL from the browser.

It's good practice to validate requests by letting them pass through your servers is good practice anyway.

cors doesn't prevent request from the serverside though so you'll have to think of ways to black list/ white list a request for that if you want to prevent them from accessing your rest api

To be honest in django Cors headers error occurs when connecting frontend with backened and is really has an only 3 step solution. Dont know about nodejs😅😅

How do you make this video

Need video for setting up CORS for client/server

Whenever I hear cors it gives me nightmare 🤣🤣🤣 it has cause issue for me many times

CORS errors have ruined more than a few sprints.

Just want to specify that CORS is a features provided by browser, in fact, if you made the same fetch in nodejs you are not going to receive cors blocking at alls.

This is really important to understand that because debugging can be crazy without 😅

The only "Cors" I'm familiar with is Coors light

Finalllyyyy... i know now.. 😂

Can form by pass the cors ?

nice.