From 5283041500792349646cb11317723ecdc4195ea4 Mon Sep 17 00:00:00 2001
From: LouisGac <louis.gac@limesurvey.org>
Date: Fri, 17 Feb 2017 17:52:36 +0100
Subject: [PATCH] Dev: added renderCaptcha() to LS Twig extension

---
 application/core/LS_Twig_Extension.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/application/core/LS_Twig_Extension.php b/application/core/LS_Twig_Extension.php
index fc11fcd1632..a19bcaab816 100644
--- a/application/core/LS_Twig_Extension.php
+++ b/application/core/LS_Twig_Extension.php
@@ -120,5 +120,14 @@ public static function getAllQuestionClasses($iQid)
         return $aQuestionClass;
     }
 
+    public static function renderCaptcha()
+    {
+        App()->getController()->widget('CCaptcha',array(
+        'buttonOptions'=>array('class'=> 'btn btn-xs btn-info'),
+        'buttonType' => 'button',
+        'buttonLabel' => gt('Reload image','unescaped')
+        ));
+    }
+
 
 }