How can I handle errors with Flask-JWT-Extended?

How can I handle errors with Flask-JWT-Extended?

You can handle errors in Flask-JWT-Extended by using custom error handlers. Would you like an example?

Yes, please provide an example of a custom error handler.

Sure! You can create a custom error handler like this:

from flask import Flask, jsonify
from flask_jwt_extended import JWTManager, jwt_required, get_jwt

app = Flask(__name__)
jwt = JWTManager(app)

@jwt.unauthorized_loader
def unauthorized_response(callback):
    return jsonify({'msg': 'Missing or invalid token'}), 401

@jwt.expired_token_loader
def expired_token_response(callback):
    return jsonify({'msg': 'Token has expired'}), 401

What other errors can I handle with Flask-JWT-Extended?

You can handle various errors like invalid token, revoked token, and more. Would you like to see more examples?