mirror of
https://github.com/facebook/react.git
synced 2025-11-01 09:12:30 +00:00
acdlite
df2c19fbc9
During an MPA form submission, useFormState should only reuse the form
state if same action is passed both times. (We also compare the key
paths.)
We compare the identity of the inner closure function, disregarding the
value of the bound arguments. That way you can pass an inline Server
Action closure:
```js
function FormContainer({maxLength}) {
function submitAction(prevState, formData) {
'use server'
if (formData.get('field').length > maxLength) {
return { errorMsg: 'Too many characters' };
}
// ...
}
return <Form submitAction={submitAction} />
}
```
DiffTrain build for [95c9554bc7](https://github.com/facebook/react/commit/95c9554bc72813b0ee2b028774bb7cf0482887ba)