add more controller

app/Http/Requests/Reports/SlipPreviewRequest.php

@@ -0,0 +1,21 @@
+<?php
+
+namespace App\Http\Requests\Reports;
+
+use App\Http\Requests\ApiFormRequest;
+
+class SlipPreviewRequest extends ApiFormRequest
+{
+    public function rules(): array
+    {
+        return [
+            'school_year' => ['nullable', 'string'],
+            'student_name' => ['nullable', 'string'],
+            'date' => ['nullable', 'string'],
+            'time_in' => ['nullable', 'string'],
+            'grade' => ['nullable', 'string'],
+            'reason' => ['nullable', 'string'],
+            'admin_name' => ['nullable', 'string'],
+        ];
+    }
+}