'require', 'used_hours' => 'require', 'usage_date' => 'require', ]; protected $message = [ 'student_course_id.require' => ['common_validate.require', ['student_course_id']], 'used_hours.require' => ['common_validate.require', ['used_hours']], 'usage_date.require' => ['common_validate.require', ['usage_date']], ]; protected $scene = [ "add" => ['student_course_id', 'used_hours', 'usage_date'], "edit" => ['student_course_id', 'used_hours', 'usage_date'] ]; }