nullable() not woking on version 1.0.0

[mtr1990]

Describe the bug

• nullable() not woking on version 1.0.0

To Reproduce

• For version 0.32.11 with firstName: yup.string().required("firstName is required").nullable(true) => WORK
• For version 1.0.0 with firstName: yup.string().required("firstName is required").nullable() => NOT WORK

Check in : https://codesandbox.io/s/snowy-https-0l49w7?file=/src/Demo.tsx

Expected behavior

• Error will appear with nullable() property in version 1.0.0

Platform (please complete the following information):

• As https://codesandbox.io/s/snowy-https-0l49w7?file=/src/Demo.tsx

[jquense]

this is working, please read the major changes in v1 #1906

[jquense]

Sorry, a little quick. yup is working as it's supposed to here, if you just validate via the schema it doesn't throw an error on v1 which is correct. It seems tho that something else is happening in RHF that is causing it to continue to error on submit

[mtr1990]

Thank you!

firstName: yup.string().nullable().required("firstName is required") WORKED

[jquense]

note that the nullable doesn't do anything there, it's immediately overridden by required

[mtr1990]

Hi,

Can provide an example of nullable in this case?

note that the nullable doesn't do anything there, it's immediately overridden by required
=> I have tested for both RHF and Formik both seem not working as expected.

RHF
https://codesandbox.io/s/snowy-https-0l49w7?file=/src/Demo.tsx

Formik
https://stackblitz.com/edit/react-ocqvn9?file=src%2FApp.js,src%2Findex.js

Thanks!