Customer constructor

Customer({ String? firstName, String? lastName, String? building, String? floor, String? apartment, String? city, String? state, String? country, String? email, String? phoneNumber, String? postalCode, })

Implementation

Customer({
  this.firstName,
  this.lastName,
  this.building,
  this.floor,
  this.apartment,
  this.city,
  this.state,
  this.country,
  this.email,
  this.phoneNumber,
  this.postalCode,
});