From dc2ef34f947934dfe8796cba6feec8e6df8f5719 Mon Sep 17 00:00:00 2001
From: Wilmer Arambula <terabytesoftw@gmail.com>
Date: Fri, 22 Sep 2023 18:42:02 -0300
Subject: [PATCH] Remove deprecated constants `CSRF_MASK_LENGTH`.

---
 framework/web/Request.php | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/framework/web/Request.php b/framework/web/Request.php
index d87489ce389..a4e86e4e4ae 100644
--- a/framework/web/Request.php
+++ b/framework/web/Request.php
@@ -94,11 +94,6 @@ class Request extends \yii\base\Request
      * The name of the HTTP header for sending CSRF token.
      */
     const CSRF_HEADER = 'X-CSRF-Token';
-    /**
-     * The length of the CSRF token mask.
-     * @deprecated since 2.0.12. The mask length is now equal to the token length.
-     */
-    const CSRF_MASK_LENGTH = 8;
 
     /**
      * @var bool whether to enable CSRF (Cross-Site Request Forgery) validation. Defaults to true.