diff --git a/public_html/includes/class/class.LSformElement_valueWithUnit.php b/public_html/includes/class/class.LSformElement_valueWithUnit.php
index 4503138c..50ef1b17 100644
--- a/public_html/includes/class/class.LSformElement_valueWithUnit.php
+++ b/public_html/includes/class/class.LSformElement_valueWithUnit.php
@@ -149,6 +149,12 @@ class LSformElement_valueWithUnit extends LSformElement {
         }
       }
     }
+    if (isset($_POST[$this -> name])) {
+      if(!is_array($_POST[$this -> name])) {
+        $_POST[$this -> name] = array($_POST[$this -> name]);
+      }
+      $return[$this -> name]=array_merge($return[$this -> name],$_POST[$this -> name]);
+    }
     if (isset($_POST[$this -> name.'_value'])) {
       if (!is_array($_POST[$this -> name.'_value'])) {
         $_POST[$this -> name.'_value']=array($_POST[$this -> name.'_value']);