Attendee.fromJson constructor Null safety
Implementation
Attendee.fromJson(Map<String, dynamic> data)
: this.name = data['name'],
this.emailAddress = data['emailAddress'],
this.isOrganiser = data['isOrganiser'] ?? false;
Attendee.fromJson(Map<String, dynamic> data)
: this.name = data['name'],
this.emailAddress = data['emailAddress'],
this.isOrganiser = data['isOrganiser'] ?? false;