interface/modules/zend_modules/library/Zend/Form/Annotation/ContinueIfEmpty.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Form\Annotation;
  11
  12 use Zend\Filter\Boolean as BooleanFilter;
  13
  14 /**
  15  * ContinueIfEmpty annotation
  16  *
  17  * Presence of this annotation is a hint that the associated
  18  * \Zend\InputFilter\Input should enable the continueIfEmpty flag.
  19  *
  20  * @Annotation
  21  * @deprecated 2.4.8 Use `@Validator({"name":"NotEmpty"})` instead.
  22  */
  23 class ContinueIfEmpty
  24 {
  25     /**
  26      * @var bool
  27      */
  28     protected $continueIfEmpty = true;
  29
  30     /**
  31      * Receive and process the contents of an annotation
  32      *
  33      * @param array $data
  34      */
  35     public function __construct(array $data)
  36     {
  37         $continueIfEmpty = (isset($data['value']))
  38             ? $data['value']
  39             : false;
  40
  41         if (! is_bool($continueIfEmpty)) {
  42             $filter = new BooleanFilter();
  43             $continueIfEmpty = $filter->filter($continueIfEmpty);
  44         }
  45
  46         $this->continueIfEmpty = $continueIfEmpty;
  47     }
  48
  49     /**
  50      * Get value of required flag
  51      *
  52      * @return bool
  53      */
  54     public function getContinueIfEmpty()
  55     {
  56         return $this->continueIfEmpty;
  57     }
  58 }