feat(form): case insensitive captcha

Signed-off-by: Thierry Bugier <tbugier@teclib.com>
pluginsGLPI · Dec 30, 2020 · b463d3a · b463d3a
1 parent 9576f2b
commit b463d3a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/inc/common.class.php b/inc/common.class.php
@@ -504,7 +504,7 @@ public static function checkCaptcha($captchaId, $challenge, $expiration = 600) {
          return false;
       }
 
-      $result = $_SESSION['plugin_formcreator']['captcha'][$captchaId]['phrase'] == (string) $challenge;
+      $result = strtolower($_SESSION['plugin_formcreator']['captcha'][$captchaId]['phrase']) == strtolower((string) $challenge);
       unset($_SESSION['plugin_formcreator']['captcha'][$captchaId]);
 
       return $result;