'required|string|max:2000', 'parent_id' => 'nullable|integer|exists:board_comments,id', ]; } public function messages(): array { return [ 'content.required' => __('validation.required', ['attribute' => '댓글 내용']), 'content.max' => __('validation.max.string', ['attribute' => '댓글 내용', 'max' => 2000]), ]; } }