update: 验证器自定义规则--使用规则对象

php artisan make:rule Uppercase

Author: lisgroup

laravel/app/Http/Controllers/Bus/NewApiController.php

@@ -11,6 +11,7 @@
 
 use App\Events\TestEvent;
 use App\Http\Repository\NewBusRepository;
+use App\Rules\Uppercase;
 use App\Tasks\TestTask;
 use Hhxsv5\LaravelS\Swoole\Task\Event;
 use Hhxsv5\LaravelS\Swoole\Task\Task;
@@ -125,12 +126,15 @@ public function jwt(Request $request)
             'title' => [
                 'required',
                 'max:255',
-                function ($attribute, $value, $fail) {
+                function($attribute, $value, $fail) {
                     if ($value === 'foo') {
                         $fail($attribute.' is invalid.');
                     }
                 },
             ],
+            'upper' => [
+                'required', 'string', new Uppercase()
+            ]
         ];
 
         $messages = [

laravel/app/Rules/Uppercase.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace App\Rules;
+
+use Illuminate\Contracts\Validation\Rule;
+
+class Uppercase implements Rule
+{
+    /**
+     * 判断验证规则是否通过。
+     *
+     * @param string $attribute
+     * @param mixed $value
+     * @return bool
+     */
+    public function passes($attribute, $value)
+    {
+        return strtoupper($value) === $value;
+    }
+
+    /**
+     * 获取验证错误消息。
+     *
+     * @return string
+     */
+    public function message()
+    {
+        return ':attribute 必须是大写字母';
+    }
+}