diff --git a/core/lib/Thelia/Core/Template/Smarty/Plugins/Form.php b/core/lib/Thelia/Core/Template/Smarty/Plugins/Form.php
index 0dbfb5f01..0ddd5229b 100644
--- a/core/lib/Thelia/Core/Template/Smarty/Plugins/Form.php
+++ b/core/lib/Thelia/Core/Template/Smarty/Plugins/Form.php
@@ -85,6 +85,7 @@ class Form implements SmartyPluginInterface
                 Symfony\Component\Form\FormView");
             }
 
+
             $template->assign("name", $form->vars["name"]);
             $template->assign("value", $form->vars["value"]);
 
@@ -95,7 +96,7 @@ class Form implements SmartyPluginInterface
         }
     }
 
-    public function formRenderHidden($params, $template)
+    public function formRenderHidden($params, \Smarty_Internal_Template $template)
     {
         $form = $params["form"];
 
@@ -122,6 +123,20 @@ class Form implements SmartyPluginInterface
         return array_search("hidden", $formView->vars["block_prefixes"]);
     }
 
+    public function formEnctype($params, \Smarty_Internal_Template $template)
+    {
+        $form = $params["form"];
+
+        if (! $form instanceof \Symfony\Component\Form\FormView) {
+            throw new \InvalidArgumentException("form parameter in form_field block must be an instance of
+                Symfony\Component\Form\FormView");
+        }
+
+        if ($form->vars["multipart"]) {
+            return sprintf('%s="%s"',"enctype", "multipart/form-data");
+        }
+    }
+
     public function getInstance($name)
     {
         if (!isset($this->formDefinition[$name])) {
@@ -140,7 +155,8 @@ class Form implements SmartyPluginInterface
         return array(
             new SmartyPluginDescriptor("block", "form", $this, "generateForm"),
             new SmartyPluginDescriptor("block", "form_field", $this, "formRender"),
-            new SmartyPluginDescriptor("function", "form_field_hidden", $this, "formRenderHidden")
+            new SmartyPluginDescriptor("function", "form_field_hidden", $this, "formRenderHidden"),
+            new SmartyPluginDescriptor("function", "form_enctype", $this, "formEnctype")
         );
     }
 }
diff --git a/core/lib/Thelia/Form/CustomerCreation.php b/core/lib/Thelia/Form/CustomerCreation.php
index f6215387e..4c70a0177 100644
--- a/core/lib/Thelia/Form/CustomerCreation.php
+++ b/core/lib/Thelia/Form/CustomerCreation.php
@@ -33,8 +33,7 @@ class CustomerCreation extends AbstractType
     {
         return $builder->add("name", "text")
             ->add("email", "email")
-            ->add('age', 'integer')
-            ;
+            ->add('age', 'integer');
     }
 
     /**
diff --git a/templates/smarty-sample/index.html b/templates/smarty-sample/index.html
index ac4ae2a0d..89b1c63d6 100755
--- a/templates/smarty-sample/index.html
+++ b/templates/smarty-sample/index.html
@@ -7,8 +7,9 @@ An image from asset directory :
 <div>
 {intl l='An internationalized string'}
 </div>
-<form method="post" action="index_dev.php" >
 {form name="thelia.customer.creation"}
+<form method="post" action="index_dev.php" {form_enctype form=$form} >
+
     {form_field_hidden form=$form}
     {form_field form=$form.email}
         {intl l='email'} : <input type="text" name="{$name}">
@@ -20,8 +21,8 @@ An image from asset directory :
     {form_field form=$form.age}
     {intl l='age'} : <input type="text" name="{$name}">
     {/form_field}
-{/form}
 </form>
+{/form}
 <div>
 	jQuery data: <span id="jquery_block"></span>
 </div>