feat: add toFormikValidate function

[amatiasq-heydoc]

This provides a new function toFormikValidate that will generate a validate function as Formik expects it.

This supports root union types with the caveat that the root error message will be passed as property "" of the error object:

const rootUnionErrorMessage = error[''];

This can be a work around for https://github.com/robertLichtnow/zod-formik-adapter/issues/2

CodeSandbox

[Glazy]

I made formik-validator-zod for this use case since it seems like zod-formik-adapter is no longer being maintained (?)

Give it a try and report an issue if you find any problems 👍

[capaj]

That looks gr8 Glazy! Does it support unions? If so, maybe you should mention in #2

[Glazy]

It does indeed @capaj 😄

https://github.com/Glazy/formik-validator-zod/blob/main/test/index.test.ts#L28-L37

[github-actions[bot]]

:tada: This PR is included in version 1.2.0 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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