diff -r 5a6b6e770365 -r 68c69c656a2c web/lib/Zend/Form/Element.php
--- a/web/lib/Zend/Form/Element.php	Thu May 07 15:10:09 2015 +0200
+++ b/web/lib/Zend/Form/Element.php	Thu May 07 15:16:02 2015 +0200
@@ -14,7 +14,7 @@
  *
  * @category   Zend
  * @package    Zend_Form
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
@@ -36,9 +36,9 @@
  * @category   Zend
  * @package    Zend_Form
  * @subpackage Element
- * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
- * @version    $Id: Element.php 25173 2012-12-22 20:05:32Z rob $
+ * @version    $Id$
  */
 class Zend_Form_Element implements Zend_Validate_Interface
 {
@@ -227,6 +227,13 @@
     protected $_isPartialRendering = false;
 
     /**
+     * Use one error message for array elements with concatenated values
+     *
+     * @var bool
+     */
+    protected $_concatJustValuesInErrorMessage = false;
+
+    /**
      * Constructor
      *
      * $spec may be:
@@ -915,6 +922,28 @@
     }
 
     /**
+     * Use one error message for array elements with concatenated values
+     *
+     * @param boolean $concatJustValuesInErrorMessage
+     * @return Zend_Form_Element
+     */
+    public function setConcatJustValuesInErrorMessage($concatJustValuesInErrorMessage)
+    {
+        $this->_concatJustValuesInErrorMessage = $concatJustValuesInErrorMessage;
+        return $this;
+    }
+
+    /**
+     * Use one error message for array elements with concatenated values
+     *
+     * @return boolean
+     */
+    public function getConcatJustValuesInErrorMessage()
+    {
+        return $this->_concatJustValuesInErrorMessage;
+    }
+
+    /**
      * Overloading: retrieve object property
      *
      * Prevents access to properties beginning with '_'.
@@ -2248,7 +2277,12 @@
                     $aggregateMessages[] = str_replace('%value%', $val, $message);
                 }
                 if (count($aggregateMessages)) {
-                    $messages[$key] = implode($this->getErrorMessageSeparator(), $aggregateMessages);
+                    if ($this->_concatJustValuesInErrorMessage) {
+                        $values = implode($this->getErrorMessageSeparator(), $value);
+                        $messages[$key] = str_replace('%value%', $values, $message);
+                    } else {
+                        $messages[$key] = implode($this->getErrorMessageSeparator(), $aggregateMessages);
+                    }
                 }
             } else {
                 $messages[$key] = str_replace('%value%', $value, $message);