So far we’ve looked at working with APIs that return success responses. In this chapter, we will look at how Ember Data handles errors out of the box and the different adapter and serializer methods we can override to handle custom error responses. Let’s dive in!
Validation Errors
Responses with an HTTP status code of 422 (Unprocessable Entity) are considered invalid errors, or in other words, validation errors. Validation error responses follow the JSON:API specification regardless of which serializer is used. A JSON:API ...
