Comments (2)
You can accomplish this with a minor refactor by creating a custom helper firstMessage
.
import Ember from 'ember';
const {
get
} = Ember;
export function firstMessage([errors]) {
return errors ? get(errors.objectAt ? errors.objectAt(0) : errors[0], 'message') '';
}
export default Ember.HTMLBars.makeBoundHelper(firstMessage);
You would replace your use of user.errors.firstName
with (firstMessage user.errors.firstName)
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To add to what @runspired said, this would be used like:
<div class="alert alert-danger" role="alert">
{{first-message user.errors}}
</div>
This was discussed in the dev-ember-data channel this afternoon.
I'll probably leave this open for a bit, but ultimately I've been convinced of the validity of allowing for multi error values on a single field.
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