Attendee constructor

Attendee({ required MailTo mailto, String? cn, Role? role, bool? rsvp, Partstat? partstat, Cutype? cutype, String? delegatedTo, String? delegatedFrom, })

Implementation

Attendee({
  required this.mailto,
  this.cn,
  this.role,
  this.rsvp,
  this.partstat,
  this.cutype,
  this.delegatedTo,
  this.delegatedFrom,
}){
  int attributeCount=0;
  if(cn != null){attributeCount++;}
  if(role != null){attributeCount++;}
  if(rsvp != null){attributeCount++;}
  if(partstat != null){attributeCount++;}
  if(cutype != null){attributeCount++;}
  if(delegatedTo != null){
    if (!Heplers.isValidEmail(delegatedTo!)) {
      throw 'Invalid Attendee email format for mailTo';
    }
    attributeCount++;
  }
  if(delegatedFrom != null){
    if (!Heplers.isValidEmail(delegatedFrom!)) {
      throw 'Invalid Attendee email format for mailTo';
    }
    attributeCount++;
  }
  if(attributeCount > 1){
    throw 'Attendee cannot have more than one attribute';
  }
}