Pure for DateTime not working about formz HOT 6 CLOSED

Sorry , forgive me I didn't notice the first change.
It works thanks

from formz.

You should change the

DateTime

to

DateTime?

from formz.

Sorry but which DateTime I should change ??

I edited DateValidationError? validator(DateTime value) to be DateValidationError? validator(DateTime? value) , but it still not accepting null .

The error still the same , The argument type 'Null' can't be assigned to the parameter type 'DateTime'

If there is any other way to pure DateTime please let me know

from formz.

class DateInput extends FormzInput<DateTime?, DateValidationError> {
  const DateInput.pure() : super.pure(null);
  const DateInput.dirty(DateTime value) : super.dirty(value);

  @override
  DateValidationError? validator(DateTime? value) {
    return null;
  }
}

from formz.

Yes , I tried that ,but it gave me this error.

`Error: The value 'null' can't be assigned to the parameter type 'DateTime' because 'DateTime' is not nullable.

• 'DateTime' is from 'dart:core'.
  const PaymentDateInput.pure() : super.pure(null);
  `

This is part of pubspec.yaml

`version: 1.0.0+1

environment:
sdk: ">=2.12.0 <3.0.0"

dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
cupertino_icons: ^1.0.2
dart_json_mapper: ^2.0.7
dart_json_mapper_flutter: ^2.0.0
datetime_picker_formfield: ^2.0.0
equatable: ^2.0.0
flutter_bloc: ^7.0.0
flutter_secure_storage: ^4.1.0
formz: ^0.4.0
graphs: ^1.0.0
http: ^0.13.1
url_launcher: ^6.0.3

dependency_overrides:
glob: ^2.0.1
reflectable: ^3.0.1
intl: ^0.17.0

dev_dependencies:
flutter_test:
sdk: flutter
build_runner: ^1.11.5`

from formz.

Are you serious?
You haven't copied my entire code.
I changed it on two places.

from formz.