Sometimes, we want to fix Firebase permission denied with JavaScript.
In this article, we’ll look at how to fix Firebase permission denied with JavaScript.
How to fix Firebase permission denied with JavaScript?
To fix Firebase permission denied with JavaScript, we can sign in before we do any database operations.
For instance, we write
firebase
.auth()
.signInAnonymously()
.catch((error) => {
const errorCode = error.code;
const errorMessage = error.message;
// ...
});
to call signInAnonymously to sign in as a anonymous user.
Then we call catch with a callback to catch any errors.
Conclusion
To fix Firebase permission denied with JavaScript, we can sign in before we do any database operations.
