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Drupal 8.x
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Deprecated
namespace Symfony\Component\Validator\Constraints\Collection
Class
Location
Description
Required
drupal/
core/
vendor/
symfony/
validator/
Symfony/
Component/
Validator/
Constraints/
Collection/
Required.php
@author Bernhard Schussek <
bschussek@gmail.com
>
Optional
drupal/
core/
vendor/
symfony/
validator/
Symfony/
Component/
Validator/
Constraints/
Collection/
Optional.php
@author Bernhard Schussek <
bschussek@gmail.com
>