Form-level validation does not always clear errors

[tomas-c]

Describe the bug

The example below contains a simple form with two fields and form-level validation which returns errors on both fields if both fields have a non-empty value. In some cases the errors on fields are not cleared.

Your minimal, reproducible example

https://stackblitz.com/edit/tanstack-form-6tyuthpn

Steps to reproduce

1. Run this stackblitz example
2. Type one character into 'firstName'
3. Type one character into 'lastName'
4. Now erase 'firstName' contents

It's important to follow this order of steps and to only to type one character into each field. If, for example, you repeat the steps but type two characters into each box, the issue will not happen.

Expected behavior

Both field errors should have disappeared but actually only one of the errors disappears.

How often does this bug happen?

Every time

Screenshots or Videos

Screen.Recording.2025-02-25.at.20.13.38.mov

TanStack Form adapter

react-form

TanStack Form version

0.45.1