From 6643b386269830ce6a7e7ba646f3802aed400759 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Mon, 21 Mar 2016 16:03:22 +0800
Subject: [PATCH] =?UTF-8?q?validate=E8=87=AA=E5=AE=9A=E4=B9=89=E9=94=99?=
 =?UTF-8?q?=E8=AF=AF=E4=BF=A1=E6=81=AF=E6=94=AF=E6=8C=81=E6=95=B0=E7=BB=84?=
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---
 library/think/Validate.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/think/Validate.php b/library/think/Validate.php
index c5efadb9..5c20c1c5 100644
--- a/library/think/Validate.php
+++ b/library/think/Validate.php
@@ -244,7 +244,11 @@ class Validate
                 // [field,rule1|rule2,msg1|msg2]
                 $key  = $item[0];
                 $rule = $item[1];
-                $msg  = isset($item[2]) ? explode('|', $item[2]) : [];
+                if (isset($item[2])) {
+                    $msg = is_string($item[2]) ? explode('|', $item[2]) : $item[2];
+                } else {
+                    $msg = [];
+                }
             } else {
                 $rule = $item;
                 $msg  = [];