copyWith method
Implementation
ExtraInfo copyWith({
String? bin,
int? year,
int? month,
String? brand,
String? holderName,
String? displayNumber,
}) =>
ExtraInfo(
bin: bin ?? this.bin,
year: year ?? this.year,
month: month ?? this.month,
brand: brand ?? this.brand,
holderName: holderName ?? this.holderName,
displayNumber: displayNumber ?? this.displayNumber,
);