diff --git a/src/includes/class/class.LSform.php b/src/includes/class/class.LSform.php
index 6807020b..7c761442 100644
--- a/src/includes/class/class.LSform.php
+++ b/src/includes/class/class.LSform.php
@@ -667,16 +667,17 @@ class LSform extends LSlog_staticLoggerClass {
   }
 
   /**
-   * Retourne le code HTML d'un champ vide.
+   * Return the HTML code of an empty form field
    *
-   * @param[in] string Le nom du champ du formulaire
+   * @param[in] $element string The form element name
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
    *
-   * @retval string Le code HTML du champ vide.
+   * @retval string|null The HTML code of the specified field if exist, null otherwise
    */
-  public function getEmptyField($element) {
+  public function getEmptyField($element, $value_idx=null) {
     $element = $this -> getElement($element);
     if ($element) {
-      return $element -> getEmptyField();
+      return $element -> getEmptyField($value_idx);
     }
     else {
       return;
@@ -777,10 +778,12 @@ class LSform extends LSlog_staticLoggerClass {
         $object = new $_REQUEST['objecttype']();
         $object -> loadData($_REQUEST['objectdn']);
         $form = $object -> getForm($_REQUEST['idform']);
-        $emptyField=$form -> getEmptyField($_REQUEST['attribute']);
+        $value_idx = (isset($_REQUEST['value_idx'])?$_REQUEST['value_idx']:0);
+        $emptyField = $form -> getEmptyField($_REQUEST['attribute'], $value_idx);
         if ( $emptyField ) {
           $data = array(
-            'html' => $form -> getEmptyField($_REQUEST['attribute']),
+            'html' => $emptyField,
+            'value_idx' => $value_idx,
             'fieldId' => $_REQUEST['fieldId'],
             'fieldtype' => get_class($form -> getElement($_REQUEST['attribute']))
           );
diff --git a/src/includes/class/class.LSformElement.php b/src/includes/class/class.LSformElement.php
index 321e16e2..1c8c6721 100644
--- a/src/includes/class/class.LSformElement.php
+++ b/src/includes/class/class.LSformElement.php
@@ -322,12 +322,20 @@ class LSformElement extends LSlog_staticLoggerClass {
   }
 
  /**
-  * Retourne le code HTML d'un champ vide
+  * Return HTML code of an empty form field
   *
-  * @retval string Code HTML d'un champ vide.
+  * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+  *
+  * @retval string The HTML code of an empty field
   */
-  public function getEmptyField() {
-    return $this -> fetchTemplate($this -> fieldTemplate);
+  public function getEmptyField($value_idx=null) {
+    return $this -> fetchTemplate(
+      $this -> fieldTemplate,
+      array(
+        'value' => null,
+        'value_idx' => intval($value_idx),
+      )
+    );
   }
 
  /**
diff --git a/src/includes/class/class.LSformElement_labeledValue.php b/src/includes/class/class.LSformElement_labeledValue.php
index f329edb9..c0b8ed16 100644
--- a/src/includes/class/class.LSformElement_labeledValue.php
+++ b/src/includes/class/class.LSformElement_labeledValue.php
@@ -59,15 +59,22 @@ class LSformElement_labeledValue extends LSformElement {
     return $return;
   }
 
- /**
-  * Retourne le code HTML d'un champ vide
-  *
-  * @retval string Code HTML d'un champ vide.
-  */
-  public function getEmptyField() {
-    return $this -> fetchTemplate($this -> fieldTemplate,array(
-      'labels' => $this -> getParam('html_options.labels'),
-    ));
+  /**
+   * Return HTML code of an empty form field
+   *
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+   *
+   * @retval string The HTML code of an empty field
+   */
+  public function getEmptyField($value_idx=null) {
+    return $this -> fetchTemplate(
+      $this -> fieldTemplate,
+      array(
+        'value' => null,
+        'value_idx' => intval($value_idx),
+        'labels' => $this -> getParam('html_options.labels'),
+      )
+    );
   }
 
  /**
diff --git a/src/includes/class/class.LSformElement_mailQuota.php b/src/includes/class/class.LSformElement_mailQuota.php
index 3b694955..f3868579 100644
--- a/src/includes/class/class.LSformElement_mailQuota.php
+++ b/src/includes/class/class.LSformElement_mailQuota.php
@@ -94,16 +94,20 @@ class LSformElement_mailQuota extends LSformElement {
     return $return;
   }
 
- /**
-  * Retourne le code HTML d'un champ vide
-  *
-  * @retval string Code HTML d'un champ vide.
-  */
-  public function getEmptyField() {
+  /**
+   * Return HTML code of an empty form field
+   *
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+   *
+   * @retval string The HTML code of an empty field
+   */
+  public function getEmptyField($value_idx=null) {
     return $this -> fetchTemplate(
       $this -> fieldTemplate,
       array(
-        'sizeFacts' => $this -> sizeFacts
+        'value' => null,
+        'value_idx' => intval($value_idx),
+        'sizeFacts' => $this -> sizeFacts,
       )
     );
   }
diff --git a/src/includes/class/class.LSformElement_quota.php b/src/includes/class/class.LSformElement_quota.php
index 13207dc6..e4c68ccc 100644
--- a/src/includes/class/class.LSformElement_quota.php
+++ b/src/includes/class/class.LSformElement_quota.php
@@ -94,16 +94,20 @@ class LSformElement_quota extends LSformElement {
     return $return;
   }
 
- /**
-  * Retourne le code HTML d'un champ vide
-  *
-  * @retval string Code HTML d'un champ vide.
-  */
-  public function getEmptyField() {
+  /**
+   * Return HTML code of an empty form field
+   *
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+   *
+   * @retval string The HTML code of an empty field
+   */
+  public function getEmptyField($value_idx=null) {
     return $this -> fetchTemplate(
       $this -> fieldTemplate,
       array(
-        'sizeFacts' => $this -> sizeFacts
+        'value' => null,
+        'value_idx' => intval($value_idx),
+        'sizeFacts' => $this -> sizeFacts,
       )
     );
   }
diff --git a/src/includes/class/class.LSformElement_supannCompositeAttribute.php b/src/includes/class/class.LSformElement_supannCompositeAttribute.php
index bd72d800..18e5ddfe 100644
--- a/src/includes/class/class.LSformElement_supannCompositeAttribute.php
+++ b/src/includes/class/class.LSformElement_supannCompositeAttribute.php
@@ -118,13 +118,22 @@ class LSformElement_supannCompositeAttribute extends LSformElement {
   }
 
 
- /**
-  * Retourne le code HTML d'un champ vide
-  *
-  * @retval string Code HTML d'un champ vide.
-  */
-  public function getEmptyField() {
-    return $this -> fetchTemplate($this -> fieldTemplate,array('components' => $this -> components));
+  /**
+   * Return HTML code of an empty form field
+   *
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+   *
+   * @retval string The HTML code of an empty field
+   */
+  public function getEmptyField($value_idx=null) {
+    return $this -> fetchTemplate(
+      $this -> fieldTemplate,
+      array(
+        'value' => null,
+        'value_idx' => intval($value_idx),
+        'components' => $this -> components,
+      )
+    );
   }
 
   /**
diff --git a/src/includes/class/class.LSformElement_valueWithUnit.php b/src/includes/class/class.LSformElement_valueWithUnit.php
index f96f3ba2..d8fd0d72 100644
--- a/src/includes/class/class.LSformElement_valueWithUnit.php
+++ b/src/includes/class/class.LSformElement_valueWithUnit.php
@@ -123,16 +123,20 @@ class LSformElement_valueWithUnit extends LSformElement {
     return $return;
   }
 
- /**
-  * Retourne le code HTML d'un champ vide
-  *
-  * @retval string Code HTML d'un champ vide.
-  */
-  public function getEmptyField() {
+  /**
+   * Return HTML code of an empty form field
+   *
+   * @param[in] $value_idx integer|null The value index (optional, default: null == 0)
+   *
+   * @retval string The HTML code of an empty field
+   */
+  public function getEmptyField($value_idx=null) {
     return $this -> fetchTemplate(
       $this -> fieldTemplate,
       array(
-        'units' => $this -> getUnits()
+        'value' => null,
+        'value_idx' => intval($value_idx),
+        'units' => $this -> getUnits(),
       )
     );
   }
diff --git a/src/includes/js/LSformElement.js b/src/includes/js/LSformElement.js
index 68de834b..60c563fc 100644
--- a/src/includes/js/LSformElement.js
+++ b/src/includes/js/LSformElement.js
@@ -27,7 +27,8 @@ var LSformElement = new Class({
         objecttype: this.LSform.objecttype,
         objectdn:   this.LSform.objectdn,
         idform:     this.LSform.idform,
-        fieldId:    field.id
+        fieldId:    field.id,
+        value_idx:  this.ul.getChildren('li').length,
       };
       LSdebug(data);
       data.imgload = varLSdefault.loadingImgDisplay(field.li,'inside');
diff --git a/src/templates/default/LSformElement.tpl b/src/templates/default/LSformElement.tpl
index 3b762471..0c174dee 100644
--- a/src/templates/default/LSformElement.tpl
+++ b/src/templates/default/LSformElement.tpl
@@ -1,8 +1,9 @@
-<ul class='LSform{if $multiple && !$freeze} LSformElement_multiple'{/if}' id='{$attr_name|escape:"quotes"}'>
-  {foreach from=$values item=value}
+<ul class='LSform{if $multiple && !$freeze} LSformElement_multiple{/if}' id='{$attr_name|escape:"quotes"}'>
+  {foreach from=$values key=value_idx item=value}
     <li>{include file="ls:$fieldTemplate"}</li>
   {foreachelse}
-    {assign var=value value=""} 
+    {assign var=value value=""}
+    {assign var=value_idx value=0}
     <li>{include file="ls:$fieldTemplate"}</li>
   {/foreach}
 </ul>