<?php namespace App\Http\Requests\Api\Application\Nodes; use App\Models\Node; class UpdateNodeRequest extends StoreNodeRequest { /** * @param array<string, string|string[]>|null $rules * @return array<string, string|string[]> */ public function rules(?array $rules = null): array { /** @var Node $node */ $node = $this->route()->parameter('node'); return parent::rules(Node::getRulesForUpdate($node)); } }