All === When applied to an array (or Traversable object), this constraint allows you to apply a collection of constraints to each element of the array. ========== =================================================================== Applies to :ref:`property or method ` Options - `constraints`_ - `groups`_ - `payload`_ Class :class:`Symfony\\Component\\Validator\\Constraints\\All` Validator :class:`Symfony\\Component\\Validator\\Constraints\\AllValidator` ========== =================================================================== Basic Usage ----------- Suppose that you have an array of strings and you want to validate each entry in that array: .. configuration-block:: .. code-block:: php-annotations // src/Entity/User.php namespace App\Entity; use Symfony\Component\Validator\Constraints as Assert; class User { /** * @Assert\All({ * @Assert\NotBlank, * @Assert\Length(min=5) * }) */ protected $favoriteColors = []; } .. code-block:: yaml # config/validator/validation.yaml App\Entity\User: properties: favoriteColors: - All: - NotBlank: ~ - Length: min: 5 .. code-block:: xml .. code-block:: php // src/Entity/User.php namespace App\Entity; use Symfony\Component\Validator\Constraints as Assert; use Symfony\Component\Validator\Mapping\ClassMetadata; class User { public static function loadValidatorMetadata(ClassMetadata $metadata) { $metadata->addPropertyConstraint('favoriteColors', new Assert\All([ 'constraints' => [ new Assert\NotBlank(), new Assert\Length(['min' => 5]), ], ])); } } Now, each entry in the ``favoriteColors`` array will be validated to not be blank and to be at least 5 characters long. Options ------- ``constraints`` ~~~~~~~~~~~~~~~ **type**: ``array`` [:ref:`default option `] This required option is the array of validation constraints that you want to apply to each element of the underlying array. .. include:: /reference/constraints/_groups-option.rst.inc .. include:: /reference/constraints/_payload-option.rst.inc