['required'], 'product_code' => ['required', 'max:100'], 'product_name' => ['required', 'max:200'], ]; } protected array $message = [ 'category_id.required' => '请选择分类', 'product_code.required' => '商品编码不能为空', 'product_code.max' => '商品编码不能超过100个字符', 'product_name.required' => '商品名称不能为空', 'product_name.max' => '商品名称不能超过200个字符', ]; protected array $scene = [ 'store' => ['category_id', 'product_code', 'product_name'], 'update' => ['category_id', 'product_code', 'product_name'], ]; }