[ 'course_id' => 'required|integer', 'points' => 'required|integer', 'course_video_id' => 'required|integer', 'content' => 'required', ], ValidatorInterface::RULE_UPDATE => [ 'course_id' => 'required|integer', 'points' => 'required|integer', 'course_video_id' => 'required|integer', 'content' => 'required', ], ]; }