From e2ca9339d708b9f539a7dc768113122ee716b4da Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Sat, 26 Mar 2016 12:56:37 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=B9=E8=BF=9BactiveUrl=E9=AA=8C=E8=AF=81?=
 =?UTF-8?q?=E7=B1=BB=E5=9E=8B=E6=94=AF=E6=8C=81=E5=B8=A6=E5=8F=82=E6=95=B0?=
 =?UTF-8?q?=E9=AA=8C=E8=AF=81?=
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---
 library/think/Validate.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/library/think/Validate.php b/library/think/Validate.php
index fd264b99..eeb92eec 100644
--- a/library/think/Validate.php
+++ b/library/think/Validate.php
@@ -507,6 +507,18 @@ class Validate
         return $result;
     }
 
+    /**
+     * 验证是否为合格的域名或者IP 支持A，MX，NS，SOA，PTR，CNAME，AAAA，A6， SRV，NAPTR，TXT 或者 ANY类型
+     * @access protected
+     * @param mixed $value  字段值
+     * @param mixed $rule  验证规则
+     * @return bool
+     */
+    protected function activeUrl($value, $rule)
+    {
+        return checkdnsrr($value, $rule);
+    }
+
     /**
      * 验证时间和日期是否符合指定格式
      * @access protected