UseForm API needs to add a generic as form data’s type

[WinmezzZ]

• I have searched the issues of this repository and believe that this is not a duplicate.

What problem does this feature solve?

Calling values in the callback to the validateFields method using the form instance returned by useForm() does not require a double assertion or simply forces as to be any type to override its default type Store {[x: string]: any}

What does the proposed API look like?

interface Values {
  name: string
  age: number
}

const DemoForm: FC = () => {
  // before
  // const [form] = Form.useForm()
  // after
  const [form] = Form.useForm<Values>()
  // ...
}

[zombieJ]

ref react-component/field-form#70

[Kamahl19]

This should also be able without the use of Form.useForm. It would look like

<Form<FormValues> onFinish={}>
</Form>

This works since TypeScript 2.9 https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-9.html#generic-type-arguments-in-jsx-elements

[maasencioh]

There's any way to work on this?

[alejandro-macari]

This should also be able without the use of Form.useForm. It would look like

<Form<FormValues> onFinish={}>
</Form>

This works since TypeScript 2.9 https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-9.html#generic-type-arguments-in-jsx-elements

This is not working and is not a proper solutions for the issue

[saostad]

This should also be able without the use of Form.useForm. It would look like

<Form<FormValues> onFinish={}>
</Form>

This works since TypeScript 2.9 https://www.typescriptlang.org/docs/handbook/release-notes/typescript-2-9.html#generic-type-arguments-in-jsx-elements

This is not working and is not a proper solutions for the issue

that was a suggestion not an actual solution!

[suncunhu]

Have a deadline for solving this problem?

[zombieJ]

@suncunhu, currently typescript do not support generic with HOC that means we can not provide this ability since Form component use forwardRef which block the generic.

Pls feel free to contribute if you have the solution.

[JensDll]

Is this ready to be used somehow? Ant Design 4.5.2 still seems to be using the 1.8.0 rc-field-form version.

[zombieJ]

@JensD98 antd release minor version each end of month

[acfasj]

@JensD98 antd release minor version each end of month

why form.validateFields(); not work, still get the type Store not the generic type I defined. see codesandbox