*/ public function rules(): array { $categoryRules = $this->user()->tenant()->firstOrFail() ->requiresScannerCategoryValidation() ? ['required', 'array', 'min:1'] : ['sometimes', 'array']; return [ 'nombre_apellido' => ['required', 'string', 'max:255'], 'dni' => ['required', 'string', 'max:50'], 'email' => ['required', 'email', 'max:255', 'unique:users,email'], 'category_ids' => $categoryRules, 'category_ids.*' => ['integer', 'distinct', Rule::exists('categorias', 'id')], ]; } }