Save requests using Storage::

app/Http/Controllers/form_controller.php

@@ -2,6 +2,7 @@
 
 namespace App\Http\Controllers;
 
+use Illuminate\Support\Facades\Storage;
 use Illuminate\Http\Request;
 
 class form_controller extends Controller {
@@ -20,6 +21,9 @@ class form_controller extends Controller {
 			"message" => "В сообщении должно быть что-нибудь."
 		]);
 
+		Storage::makeDirectory("test_data");
+		Storage::put("test_data/" . uniqid() . ".json", json_encode($request->all()));
+
 		return view("success");
 	}
 }