feat: add payment update form request

app/Http/Requests/PaymentUpdateRequest.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace App\Http\Requests;
+
+use App\Enums\PaymentStatus;
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class PaymentUpdateRequest extends FormRequest
+{
+    /**
+     * Determine if the user is authorized to make this request.
+     */
+    public function authorize(): bool
+    {
+        return true;
+    }
+
+    /**
+     * Get the validation rules that apply to the request.
+     *
+     * @return array<string, ValidationRule|array<mixed>|string>
+     */
+    public function rules(): array
+    {
+        return [
+            'status' => [
+                'required',
+
+                // مقدار باید یکی از مقادیر integer enum باشد (0,1,2,3)
+                Rule::enum(PaymentStatus::class),
+            ],
+        ];
+    }
+}