route('id'); return [ 'name' => 'required|string|max:255', 'slug' => ['nullable', 'string', 'max:255', Rule::unique('post_categories', 'slug')->ignore($id)], 'description' => 'nullable|string', 'icon' => 'nullable|string|max:255', 'sort_order' => 'nullable|integer', 'status' => 'required|in:active,inactive', ]; } }