feat: add form request validation classes

app/Http/Requests/CommentUpdateRequest.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace App\Http\Requests;
+
+use Illuminate\Contracts\Validation\ValidationRule;
+use Illuminate\Foundation\Http\FormRequest;
+use Illuminate\Validation\Rule;
+
+class CommentUpdateRequest 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 [
+            'body' =>
+                [
+                    'required',
+                    'string'
+                ],
+            'status' =>
+                [
+                    'required',
+                    'integer',
+                    Rule::in([0, 1, 2])
+                ]
+        ];
+    }
+}