Consider a production Laravel application that needs to use Request validation. How should the developer approach the requirement, and what should be checked before releasing it?

Consider a production Laravel application that needs to use Request validation. How should the developer approach the requirement, and what should be checked before releasing it? Assume the system receives real users, real data and concurrent requests. The correct approach is to identify where request validation belongs, define its inputs and outputs, protect the boundary with validation and authorization where applicable, consider database and performance implications, and add automated tests for the expected behavior. Concept-specific reasoning: Controllers often trigger validation directly or receive validated data from Form Request classes. A useful implementation pattern is: class ProductController extends Controller { public function show(Product $product) { return view('products.show', compact('product')); } }