From 4c3bdb8767693d16d3919a08fecdfa25daba9069 Mon Sep 17 00:00:00 2001
From: xucong <850806214@qq.com>
Date: Thu, 15 May 2025 15:38:51 +0800
Subject: [PATCH] =?UTF-8?q?1.=E6=8F=90=E4=BA=A4=E7=BC=BA=E5=A4=B1=E7=9A=84?=
 =?UTF-8?q?=E4=B8=9C=E8=A5=BF?=
MIME-Version: 1.0
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---
 app/api/validate/SignValidate.php | 40 +++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 app/api/validate/SignValidate.php

diff --git a/app/api/validate/SignValidate.php b/app/api/validate/SignValidate.php
new file mode 100644
index 0000000..fd7e819
--- /dev/null
+++ b/app/api/validate/SignValidate.php
@@ -0,0 +1,40 @@
+<?php
+// +----------------------------------------------------------------------
+// | likeshop开源商城系统
+// +----------------------------------------------------------------------
+// | 欢迎阅读学习系统程序代码，建议反馈是我们前进的动力
+// | gitee下载：https://gitee.com/likeshop_gitee
+// | github下载：https://github.com/likeshop-github
+// | 访问官网：https://www.likeshop.cn
+// | 访问社区：https://home.likeshop.cn
+// | 访问手册：http://doc.likeshop.cn
+// | 微信公众号：likeshop技术社区
+// | likeshop系列产品在gitee、github等公开渠道开源版本可免费商用，未经许可不能去除前后端官方版权标识
+// |  likeshop系列产品收费版本务必购买商业授权，购买去版权授权后，方可去除前后端官方版权标识
+// | 禁止对系统程序代码以任何目的，任何形式的再发布
+// | likeshop团队版权所有并拥有最终解释权
+// +----------------------------------------------------------------------
+// | author: likeshop.cn.team
+// +----------------------------------------------------------------------
+namespace app\api\validate;
+use think\facade\Db;
+use think\Validate;
+
+class SignValidate extends Validate{
+    protected $rule = [
+        'user_id'       => 'checkSign',
+    ];
+
+    public function checkSign($value,$data,$rule){
+        $today = Db::name('user_sign')
+            ->where('del',0)
+            ->where('user_id',$value)
+            ->whereTime('sign_time', 'today')
+            ->find();
+        if($today){
+            return '您今天已签到过了';
+        }
+       
+        return true;
+    }
+}
\ No newline at end of file