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docs/middleware/handle-csrf-errors.js
James M. Greene c940dcd98b Middleware overhaul! (#18218)
* Middleware overhaul!

- Remove unnecessary 'async' keywords from middleware functions
- Ensure all middleware functions we create have names
- Wrap the method contents of all async middleware functions in a try-catch+next(error) pattern

* Use asyncMiddleware wrapper instead of try-catch+next(error) pattern

* Remove unnecessary try-catch+next(error) pattern from context middleware
2021-03-11 01:12:41 +00:00

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JavaScript

module.exports = function handleCSRFError (error, req, res, next) {
// If the CSRF token is bad
if (error.code === 'EBADCSRFTOKEN') {
return res.sendStatus(403)
}
return next(error)
}