onValidationStatus static method
Implementation
static Stream<ValidationStatus> onValidationStatus(
Iterable<FieldBloc> fieldBlocs,
) {
return Rx.combineLatestList(fieldBlocs.map((fieldBloc) {
return Rx.merge([Stream.value(fieldBloc.state), fieldBloc.stream]);
})).map((fieldStates) {
return ValidationStatus(
isValidating: fieldStates.any((fieldState) => fieldState.isValidating),
isValid: fieldStates.every((fieldState) => fieldState.isValid),
);
}).distinct();
}