npm install
npm run dev

Click on submit, we receive an Event and not the Error of the Api

I wouldlike to receive the real Error :

{
    "errors": [
        {
            "user": {
                "invitation_token": "invalid"
            }
        }
    ]
}

So for that I have add __h3_error__: true in the response of error in my configuration Api

Go to api/http-service.js and decomment this line :

// constructor: { __h3_error__: true },

Click on submit, I receive the Api error