模型文件规范迁移到common模块

backend/application/common/validate/Developers.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace app\common\validate;
+
+use think\Validate;
+
+class Developers extends Validate
+{
+    /**
+     * 验证规则
+     */
+    protected $rule = [
+    ];
+    /**
+     * 提示消息
+     */
+    protected $message = [
+    ];
+    /**
+     * 验证场景
+     */
+    protected $scene = [
+        'add'  => [],
+        'edit' => [],
+    ];
+    
+}