Frontend Validation

2. cystbear
Erlanger
Symfony expert
MongoDB adept
OSS doer
https://twitter.com/1cdecoder
https://github.com/cystbear
http://trinity.ck.ua/

3. Frontend Validation

5. No time for REST

6. Validation
<?php
namespace AppBundle/Entity/Author;
use SymfonyComponentValidatorConstraints as Assert;
class Author
{
/**
* @AssertNotBlank()
*/
public $name;
}

7. Twig Rendering
{# app/Resources/views/default/new.html.twig #}
{{ form_start(form) }}
{{ form_errors(form) }}
{{ form_row(form.task) }}
{{ form_row(form.dueDate) }}
{{ form_end(form) }}

9. UberFrontendValidationBundle

10. Installation
composer require sleepness/uber-frontend-validation-bundle
$bundles = array(
new SleepnessUberFrontendValidationBundleSleepnessUberFrontendValidationBundle(),
);
twig:
form_themes:
- 'SleepnessUberFrontendValidationBundle:Form:fields.html.twig'
{{ validation_init() }}
jQuery

12. Result
<div>
<label for="advert_title" class="required">Title</label>
<input type="text" id="advert_title" name="advert[title]"
data-message-notblank="This value should not be blank."
data-constraint="NotBlank"
/>
</div>

13. Result-2
<div>
<label for="advert_title" class="required">Title</label>
<input type="url" id="advert_title" name="advert[title]"
data-message-notblank="This value should not be blank."
data-message-url="This value is not a valid URL."
data-constraint="NotBlank Url"
/>
</div>

14. Sleepness
https://github.com/Sleepness/UberFrontendValidationBundle

15. Q? A!