From 8bb31718d1f81bb9f83c4053633bdb557f51499c Mon Sep 17 00:00:00 2001
From: Alma Armas <celestine@vriska.ru>
Date: Thu, 31 Dec 2020 21:21:55 +0000
Subject: [PATCH] Refactor captcha check function

---
 CaptchaManager.php | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/CaptchaManager.php b/CaptchaManager.php
index c4a1ca9..779ed11 100644
--- a/CaptchaManager.php
+++ b/CaptchaManager.php
@@ -94,11 +94,14 @@ class CaptchaManager
         return $image;
     }
     
-    function verifyCaptcha(string $input): bool
+    function verifyCaptcha(?string $input = NULL): bool
     {
         if(!COMMITCAPTCHA_ROOT_CONF["commitcaptcha"]["enable"])
             return true;
         
+        if(!$input)
+            $input = $_POST["captcha"];
+        
         $data = $this->session->get("captcha");
         if(!$data)
             return false;