When the record is in the invalid state this object will contain any errors returned by the adapter. When present the errors hash contains keys corresponding to the invalid property names and values which are arrays of Javascript objects with two keys:

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

        
              record.errors.length; // 0
record.set('foo', 'invalid value');
record.save().catch(function() {
  record.errors.foo;
  // [{message: 'foo should be a number.', attribute: 'foo'}]
});

The errors property is useful for displaying error messages to the user.

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

        
      

You can also access the special messages property on the error object to get an array of all the error strings.

        
              {{#each @model.errors.messages as |message|}}
  <div class="error">
    {{message}}
  </div>
{{/each}}

Class Model