From 732d073bd63cd6fb901a468f909bfb6035641451 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Thu, 20 Dec 2018 16:48:41 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3?=
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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 32196a46..608e1e4a 100644
--- a/library/think/Validate.php
+++ b/library/think/Validate.php
@@ -880,7 +880,7 @@ class Validate
             // 支持多个字段验证
             $fields = explode('^', $key);
             foreach ($fields as $key) {
-                if (isset($data[$field])) {
+                if (isset($data[$key])) {
                     $map[$key] = $data[$key];
                 }
             }