Equatable package use for nullable value

Question

I am using an extension for creating flutter class and I want to use equatable with it but it seem like it doesn't support nullable, is there a way to use it or do I have to use the generate equatable that the extension provide.

Avoid positing code-image, include code-snippet, find more about [how-to-ask](https://stackoverflow.com/help/how-to-ask) a good question — Md. Yeasin Sheikh, Aug 27 '22 at 04:32

score 3 · Accepted Answer · answered Aug 26 '22 at 14:34

3

props accept nullable data, change like

  List<Object?> get props => [];

answered Aug 26 '22 at 14:34

Md. Yeasin Sheikh

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A comment above did something similar does it work if I don't have the value ? – Ken Aug 27 '22 at 04:14
As the question seek if the props accept nullable data or not, so the answer is yes it accept nullable data. You've need to put your prop inside `[]` and you already know it. Check the link for the source code to prove that it actually accept null data. – Md. Yeasin Sheikh Aug 27 '22 at 04:31

score 1 · Answer 2 · answered Aug 26 '22 at 14:35

1

you problem is in List<Object> which is not using ?, try this:

@override
  List<Object?> get props => [name, surename];

answered Aug 26 '22 at 14:35

eamirho3ein

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But does it affect the equatable package, because I don't think they allow nullable – Ken Aug 27 '22 at 04:13
the package said that if you are using variable which might be null, you this approach. – eamirho3ein Aug 27 '22 at 06:26

Equatable package use for nullable value

2 Answers2