# Can I usr ember-cp-validations with ember version 2.3.1 beta?

**URL:** <https://discuss.emberjs.com/t/can-i-usr-ember-cp-validations-with-ember-version-2-3-1-beta/9979>\
**Category:** Uncategorized\
**Created:** [March 1, 2016, 6:22am UTC](https://discuss.emberjs.com/t/can-i-usr-ember-cp-validations-with-ember-version-2-3-1-beta/9979 "2016-03-01T06:22:27Z")\
**Posts on this page:** 3\
**Page:** 1

<div class="post-metadata">

**Author:** ![anaspm](https://avatars.discourse-cdn.com/v4/letter/a/ea666f/32.png) [@anaspm](https://discuss.emberjs.com/u/anaspm)\
**Post date:** [March 1, 2016, 6:22am UTC](https://discuss.emberjs.com/t/can-i-usr-ember-cp-validations-with-ember-version-2-3-1-beta/9979/1 "2016-03-01T06:22:28Z")

</div>

```
I am using ember-cp-validations add-on to validate ember form

I have created form using bootstrap modal dialog in a component.

I used v-get helper to show the message

<form>
  {{input value=model.username placeholder="Username"}}
  {{#if (v-get model 'username' 'isInvalid')}}
    <div class="error">
      {{v-get model 'username' 'message'}}
    </div>
  {{/if}}

  <button type="submit" disabled={{v-get model 'isInvalid'}}>Submit</button>
</form>

is there anyything otherthan this to make the validations working?????

```

---

<div class="post-metadata">

**Author:** ![caalle](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.emberjs.com/caalle/32/12086_2.png) [@caalle](https://discuss.emberjs.com/u/caalle)\
**Post date:** [March 1, 2016, 8:52am UTC](https://discuss.emberjs.com/t/can-i-usr-ember-cp-validations-with-ember-version-2-3-1-beta/9979/2 "2016-03-01T08:52:04Z")

</div>

Hey,

Have you specified a Validator for the model you want to validate([GitHub - adopted-ember-addons/ember-cp-validations: Ember computed property based validations](https://github.com/offirgolan/ember-cp-validations#basic-usage---models))? If so, what does it look like?

---

<div class="post-metadata">

**Author:** ![anaspm](https://avatars.discourse-cdn.com/v4/letter/a/ea666f/32.png) [@anaspm](https://discuss.emberjs.com/u/anaspm)\
**Post date:** [March 1, 2016, 10:07am UTC](https://discuss.emberjs.com/t/can-i-usr-ember-cp-validations-with-ember-version-2-3-1-beta/9979/3 "2016-03-01T10:07:51Z")

</div>

```
I did on component level and it is working fine.

but the problem is, I am rendering the validation messages on a new component named validate-input

inside validate-input I am specifying the input fields like ,

import Ember from 'ember';
import { buildValidations, validator } from 'ember-cp-validations';

const Validations = buildValidations({
  email: [
    validator('presence', true),
    validator('format', { type: 'email' })
  ],
  password: [
    validator('presence', true),
    validator('length', { min: 3 })
  ]
});

export default Ember.Component.extend(Validations, {
  authentications: Ember.inject.service(),
  actions: {
    signIn() {
      let credentials = this.getProperties('email', 'password', 'remember_me');
      this.get('authentications').signIn(credentials);
    }
  }
});and here is the template ( with sign in disabled unless the form is valid )<form {{action 'signIn' on='submit'}}>
  {{validated-input model=this valuePath='email' placeholder='em@i.l'}}
  {{validated-input model=this valuePath='password' placeholder='Pa$$w0rd' type='password'}}
  <label for='remember_me'>Remember Me</label>
  {{input id='remember_me' type='checkbox' checked=remember_me}}
  <button type='submit' disabled={{this.validations.isInvalid}}>Sign In</button>
</form>

<div class="form-group">
  {{input type=type value=value placeholder=placeholder class="form-control" name=valuePath}}
  {{#if isValid}}
    <span class="valid-input fa fa-check"></span>
  {{/if}}

  <div class="input-error">
      {{#if showMessage}}
          <div class="error">
              {{v-get model valuePath 'message'}}
          </div>
      {{/if}}
  </div>
</div>

But for date filed I am using {{pickaday-input}} addon instead of {{input}} tag so there is a mismatch.

How can I rectify it????`indent preformatted text by 4 spaces`

```