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dash_validator package
documentation
dash_validator.dart
DashValidatorValue<T>
call method
call method
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call
method
String
?
call
(
T?
value
)
Implementation
String? call(T? value) { return isValid(value) ? null : errorMessage; }
dash_validator package
documentation
dash_validator
DashValidatorValue<T>
call method
DashValidatorValue class