FormValidatorLocale.inc.php

<?php
 
class FormValidatorLocale extends FormValidator {
   var $_requiredLocale;
 
   function __construct(&$form, $field, $type, $message, $requiredLocale = null, $validator = null) {
      parent::__construct($form, $field, $type, $message, $validator);
      if ($requiredLocale === null) $requiredLocale = AppLocale::getPrimaryLocale();
      $this->_requiredLocale = $requiredLocale;
   }
 
   //
   // Getters and Setters
   //
   function getMessage() {
      $allLocales = AppLocale::getAllLocales();
      return parent::getMessage() . ' (' . $allLocales[$this->_requiredLocale] . ')';
   }
 
   //
   // Protected helper methods
   //
   function getFieldValue() {
      $form =& $this->getForm();
      $data = $form->getData($this->getField());
 
      $fieldValue = '';
      if (is_array($data) && isset($data[$this->_requiredLocale])) {
         $fieldValue = $data[$this->_requiredLocale];
         if (is_scalar($fieldValue)) $fieldValue = trim((string)$fieldValue);
      }
      return $fieldValue;
   }
}