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flutter_multi_formatter package
documentation
formatters/credit_card_number_input_formatter.dart
CardSystemData
systemCode property
systemCode property
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light_mode
systemCode
property
String
?
systemCode
final
Implementation
final String? systemCode;
flutter_multi_formatter package
documentation
formatters/credit_card_number_input_formatter
CardSystemData
systemCode property
CardSystemData class