Ember handle custom error payload from server

Ember Data
3

What @Gilgalas suggested is WRONG. Only use generatedDetailedMessage for debugging purpose.

https://github.com/emberjs/data/blob/master/addon/adapters/rest.js#L1188

If you want to use errors sent from server.

{
  errors: {
    attributeName: [
      'error 1',
      'error 2'
    ]
  }
}

Then iterate over in

mo.save()
.then(/* code */)
.catch(error) {
  // error.errors.attributeName[0], error.errors.attributeName[1] 
}

By the way, also take a look at similar topic in the forum: Error Handling with Rest Adapter and custom error json - #9 by mtangoo