decide.nolog.cz/app/models/option.js

import DS from 'ember-data';
import {
  validator, buildValidations
}
from 'ember-cp-validations';
/* global MF */

var Validations = buildValidations({
  title: [
    validator('iso8601-date', {
      active() {
        return this.get('model.poll.isFindADate') && !this.get('model.poll.isDateTime');
      }
    }),
    validator('iso8601-datetime', {
      active() {
        return this.get('model.poll.isFindADate') && this.get('model.poll.isDateTime');
      }
    }),
    validator('presence', {
      presence() {
        if (this.get('model.poll.isMakeAPoll')) {
          return true;
        } else {
          return;
        }
      }
    })
  ]
});

export default MF.Fragment.extend(Validations, {
  poll: MF.fragmentOwner(),
  title: DS.attr('string')
});