message: Fix `hasValidationError` QP
diff: @@ -5,12 +5,15 @@ import layout from '../../templates/components/field-editors/string-editor';
  export default Component.extend({
  layout,
  +
  disabled: not('enabled'),
  isContentInvalid: not('content.isValid'),
  - hasValidationError: computed('isContentInvalid', function() {
  + hasValidationError: computed('isContentInvalid', 'content.errors', function() {
  + if (this.isContentInvalid) {
  return this.content.errors.has(this.field);
  + }
  }),
  firstValidationError: computed('hasValidationError', function() {
  