`any` type in form validators when using formOptions

Describe the bug

const formOpts = formOptions({
  defaultValues: {
    description: "",
  },
  validators: {
    onSubmit: data => { //// HERE data IS any
      console.log("validando", data); // OUTPUT: { value: { description: "" }, formApi: {...
    }
  }
});

Your minimal, reproducible example

. just copy the code above

Steps to reproduce

1. Copy and paste this code in your editor, see the type of data

const formOpts = formOptions({
  defaultValues: {
    description: "",
  },
  validators: {
    onSubmit: data => { //// HERE data IS any
      console.log("validando", data); // OUTPUT: { value: { description: "" }, formApi: {...
    }
  }
});

Expected behavior

I expected to infer the type

How often does this bug happen?

Every time

Screenshots or Videos

Platform

• linux

TanStack Form adapter

react-form

TanStack Form version

v1.14.1

TypeScript version

v5.8.3

Additional context

Maybe related to https://github.com/TanStack/form/issues/1583

Start at the formOptions call in the minimal TSX reproduction and trace the validators option's type definitions for the react-form adapter; use the editor or TypeScript checker to inspect onSubmit's inferred data. Done means data is inferred from defaultValues rather than any, and the reproduction no longer shows the reported type.