How can I handle JWT errors in Flask-RESTful?

How can I handle JWT errors in Flask-RESTful?

You can handle JWT errors in Flask-RESTful by using custom error handlers. Would you like to see 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, JWTError

app = Flask(__name__)
app.config['JWT_SECRET_KEY'] = 'your_secret_key'

jwt = JWTManager(app)

@jwt.error_handler
def custom_jwt_error_handler(error):
    return jsonify({'msg': str(error)}), error.status_code

What types of JWT errors can I handle with this?

You can handle various errors like expired tokens, invalid tokens, and missing tokens. Would you like more details on each?