其余文件

app/api/validate/CouponValidate.php

@@ -0,0 +1,22 @@
+<?php
+namespace app\api\validate;
+
+use think\Validate;
+
+class CouponValidate extends Validate
+{
+    protected $rule = [
+        'coupon_id' => 'require',
+        'user_id' => 'require'
+    ];
+
+    protected  $message = [
+        'coupon_id.require' => '优惠券ID不能为空',
+        'user_id.require' => '用户ID不能为空',
+    ];
+
+    public function sceneGetCoupon()
+    {
+        return $this->only(['coupon_id', 'user_id']);
+    }
+}