From 6ba9c88c95517b1f4e019c00dc76766ae48ad54d Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 8 Dec 2016 13:34:04 +0800
Subject: [PATCH] =?UTF-8?q?=E9=AA=8C=E8=AF=81=E7=B1=BB=E7=9A=84confirm?=
 =?UTF-8?q?=E6=96=B9=E6=B3=95field=E5=8F=82=E6=95=B0=E5=8F=AF=E9=80=89=20?=
 =?UTF-8?q?=E4=BE=BF=E4=BA=8E=E9=9D=99=E6=80=81=E9=AA=8C=E8=AF=81?=
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---
 library/think/Validate.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/Validate.php b/library/think/Validate.php
index 101bb2ef..5bc1e944 100644
--- a/library/think/Validate.php
+++ b/library/think/Validate.php
@@ -428,7 +428,7 @@ class Validate
      * @param string    $field 字段名
      * @return bool
      */
-    protected function confirm($value, $rule, $data, $field)
+    protected function confirm($value, $rule, $data, $field = '')
     {
         if ('' == $rule) {
             if (strpos($field, '_confirm')) {