From fcf8c4fd019dd8c42c74bffcc7f9976eb1ac2bba Mon Sep 17 00:00:00 2001
From: Daniel Platt <github@ofdan.co.uk>
Date: Tue, 2 Feb 2016 22:15:18 +0000
Subject: [PATCH] Update CaptchaType.php

add getBlockPrefix for Symfony3 compatibility.
---
 Type/CaptchaType.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Type/CaptchaType.php b/Type/CaptchaType.php
index 2fa0318..6f3ac51 100644
--- a/Type/CaptchaType.php
+++ b/Type/CaptchaType.php
@@ -151,6 +151,14 @@ class CaptchaType extends AbstractType
      * @return string
      */
     public function getName()
+    {
+        return $this->getBlockPrefix();
+    }
+
+    /**
+     * @return string
+     */
+    public function getBlockPrefix()
     {
         return 'captcha';
     }