1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 namespace Symfony\Component\Validator\Constraints;

    13 

    14 use Symfony\Component\Validator\Constraint;

    15 

    16 /**

    17  * @Annotation

    18  *

    19  * @api

    20  */

    21 class Collection extends Constraint

    22 {

    23     public $fields;

    24     public $allowExtraFields = false;

    25     public $allowMissingFields = false;

    26     public $extraFieldsMessage = 'The fields {{ fields }} were not expected';

    27     public $missingFieldsMessage = 'The fields {{ fields }} are missing';

    28 

    29     /**

    30      * {@inheritDoc}

    31      */

    32     public function __construct($options = null)

    33     {

    34         // no known options set? $options is the fields array

    35         if (is_array($options)

    36             && !array_intersect(array_keys($options), array('groups', 'fields', 'allowExtraFields', 'allowMissingFields', 'extraFieldsMessage', 'missingFieldsMessage'))) {

    37             $options = array('fields' => $options);

    38         }

    39 

    40         parent::__construct($options);

    41     }

    42 

    43     public function getRequiredOptions()

    44     {

    45         return array('fields');

    46     }

    47 }