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flutter_textfield_validation package
documentation
flutter_textfield_validation.dart
FlutterTextFieldValidation
validateCity method
validateCity method
dark_mode
light_mode
validateCity
method
bool
validateCity
(
)
Implementation
bool validateCity() { return RegExp(r'^([0-9]{2}$)').hasMatch(this); }
flutter_textfield_validation package
documentation
flutter_textfield_validation
FlutterTextFieldValidation
validateCity method
FlutterTextFieldValidation extension on
String