创建模型验证器，验证数据正确性

app/common/validate/UserNoticeRead.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace app\common\validate;
+
+use think\Validate;
+
+class UserNoticeRead extends Validate
+{
+    protected $failException = true;
+
+    protected $rule = [
+        'user_id' => 'require|integer|gt:0',
+        'notice_id' => 'require|integer|gt:0',
+        'confirmed' => 'in:0,1',
+        'read_at' => 'integer',
+    ];
+
+    protected $scene = [
+        'add' => ['user_id', 'notice_id', 'confirmed', 'read_at'],
+        'edit' => ['user_id', 'notice_id', 'confirmed', 'read_at'],
+    ];
+}