Document how to use the error-list in a template about ember-model-validator HOT 1 CLOSED

Hello @fknoll

ember-model-validator uses DS.ERRORS CLASS from the ember-data module, so these errors are the same errors you would get when your backend responds with any errors.

You have many options to print the errors in your template. The most basic way to do it is documented here: http://emberjs.com/api/data/classes/DS.Errors.html

Errors can be displayed to the user by accessing their property name to get an array of all the error objects for that property. Each error object is a JavaScript object with two keys:

message A string containing the error message from the backend
attribute The name of the property associated with this error message

Example from the document:

<label>Username: {{input value=username}} </label>
{{#each model.errors.username as |error|}}
  <div class="error">
    {{error.message}}
  </div>
{{/each}}

<label>Email: {{input value=email}} </label>
{{#each model.errors.email as |error|}}
  <div class="error">
    {{error.message}}
  </div>
{{/each}}

I'll improve the documentation this weekend to make this more clear.

from ember-model-validator.