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vendor/yiisoft/yii2/validators/InlineValidator.php 2.51 KB
abf1649b   andryeyev   Чистая установка ...
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  <?php
  /**
   * @link http://www.yiiframework.com/
   * @copyright Copyright (c) 2008 Yii Software LLC
   * @license http://www.yiiframework.com/license/
   */
  
  namespace yii\validators;
  
  /**
   * InlineValidator represents a validator which is defined as a method in the object being validated.
   *
   * The validation method must have the following signature:
   *
   * ~~~
   * function foo($attribute, $params)
   * ~~~
   *
   * where `$attribute` refers to the name of the attribute being validated, while `$params`
   * is an array representing the additional parameters supplied in the validation rule.
   *
   * @author Qiang Xue <qiang.xue@gmail.com>
   * @since 2.0
   */
  class InlineValidator extends Validator
  {
      /**
       * @var string|\Closure an anonymous function or the name of a model class method that will be
       * called to perform the actual validation. The signature of the method should be like the following,
       * where `$attribute` is the name of the attribute to be validated, and `$params` contains the value
       * of [[params]] that you specify when declaring the inline validation rule:
       *
       * ~~~
       * function foo($attribute, $params)
       * ~~~
       */
      public $method;
      /**
       * @var mixed additional parameters that are passed to the validation method
       */
      public $params;
      /**
       * @var string|\Closure an anonymous function or the name of a model class method that returns the client validation code.
       * The signature of the method should be like the following:
       *
       * ~~~
       * function foo($attribute, $params)
       * {
       *     return "javascript";
       * }
       * ~~~
       *
       * where `$attribute` refers to the attribute name to be validated.
       *
       * Please refer to [[clientValidateAttribute()]] for details on how to return client validation code.
       */
      public $clientValidate;
  
  
      /**
       * @inheritdoc
       */
      public function validateAttribute($model, $attribute)
      {
          $method = $this->method;
          if (is_string($method)) {
              $method = [$model, $method];
          }
          call_user_func($method, $attribute, $this->params);
      }
  
      /**
       * @inheritdoc
       */
      public function clientValidateAttribute($model, $attribute, $view)
      {
          if ($this->clientValidate !== null) {
              $method = $this->clientValidate;
              if (is_string($method)) {
                  $method = [$model, $method];
              }
  
              return call_user_func($method, $attribute, $this->params);
          } else {
              return null;
          }
      }
  }