The ember-cli-dynamic-forms addon provides you with a way to define and apply reusable validations to your dynamic forms. All you have to do is drop a JavaScript file in the /app/forms/validations directory and its made available to your form as a validator, which can be applied to a form field, as it is updated.
The ember-cli-dynamic-forms addon provides you with a way to define and apply reusable validations to your dynamic forms. All you have to do is drop a JavaScript file in the /app/dynamic-forms/validations directory and its made available to your form as a validator, which can be applied to a form field, as it is updated.
Start by creating a custom validation using the ember-cli validation blueprint generate command:
-ember g dynamic-form-validator drinking-age ... which will generate the file /app/dynamic-forms/validation/drinking-age.js
ember g dynamic-form-validator drinking-age ... which will generate the file /app/dynamic-forms/validations/drinking-age.js
Now, validate that the age provided is appropriate when beer is selected:
{{#highlight-js}} -/app/forms/validations/drinking-age.jsimport Ember from 'ember';
+/app/dynamic-forms/validations/drinking-age.jsimport Ember from 'ember';
export default Ember.Object.extend({