ice framework documentation ice doc v1.11.0
Class Github
Class Ice Validation Validator

In

  1.     
  2. namespace Ice\Validation\Validator;
  3.  
  4. use Ice\Exception;
  5. use Ice\Validation;
  6. use Ice\Validation\Validator;
  7.  
  8. /**
  9.  * In validator.
  10.  *
  11.  * @package     Ice/Validation
  12.  * @category    Security
  13.  * @author      Ice Team
  14.  * @copyright   (c) 2014-2025 Ice Team
  15.  * @license     http://iceframework.org/license
  16.  *
  17.  * 
  18.  *  $validation = new Ice\Validation();
  19.  *
  20.  *  $validation->rules([
  21.  *      'status' => 'in:1,2,3,4'
  22.  *  ]);
  23.  *
  24.  *  $valid = $validation->validate($_POST);
  25.  *
  26.  *  if (!$valid) {
  27.  *      $messages = $validation->getMessages();
  28.  *  }
  29.  * 
  30.  */
  31. class $In extends Validator
  32. {
  33.     /**
  34.      * Validate the validator
  35.      * Options: values (0,1,2..), label, message
  36.      *
  37.      * @param Validation validation
  38.      * @param string field
  39.      * @return boolean
  40.      */
  41.     public function validate( validation, string! field) -> boolean
  42.     {
  43.         var value, label, message, i18n, replace, values;
  45.         let value = validation->getValue(field);
  47.         if value === "" || value === null {
  48.             return true;
  49.         }
  51.         let values = this->getOptions(Validator::NUMERIC);
  53.         if empty values {
  54.             let values = this->get("values");
  55.         }
  57.         if typeof values != "array" {
  58.             throw new Exception("Values must be an array");
  59.         }
  61.         if !in_array(value, values) {
  62.             if this->has("label") {
  63.                 let label = this->get("label");
  64.             } else {
  65.                 let label = validation->getLabel(field);
  66.             }
  68.             if this->has("message") {
  69.                 let message = this->get("message");
  70.             } else {
  71.                 let message = validation->getDefaultMessage("in");
  72.             }
  74.             // Translate strings
  75.             if validation->getTranslate() === true && validation->getDi()->has("i18n") {
  76.                 let i18n = validation->getDi()->get("i18n"),
  77.                     label = i18n->translate(label),
  78.                     message = i18n->translate(message);
  79.             }
  81.             let replace = [":field": label, ":values":  join(", ", values)];
  83.             validation->addMessage(field, strtr(message, replace));
  84.             return false;
  85.         }
  87.         return true;
  88.     }
  89. }