handleSubmit() aborts if onBlurAsync validator is already running

[msthst2]

We are using an onBlurAsync validator on one of our fields.

If we call handleSubmit() on the form while this validator is still running, handleSubmit() seems to simply abort:

• Neither our onSubmit() nor onSubmitInvalid() callbacks are called.
• There is no error message in the console.

Looking at the code, do we maybe get kicked out here?

form/packages/form-core/src/FormApi.ts

Line 1766 in 0d949d6

if (!this.state.canSubmit) return

We have tested this with @tanstack/vue-form versions 1.11.1 and 1.12.3.

Steps to reproduce:

1. Add an onBlurAsync validator to a field.
2. Trigger the async validator (e.g., blur the field).
3. While the validator is still running, call handleSubmit().
4. Observe that neither onSubmit nor onSubmitInvalid is called.

Expected:
handleSubmit() should wait for all async validators to finish before proceeding and finally call onSubmit() if the form is valid.

[LeCarbonator]

The reason you get kicked out of the handleSubmit is because canSubmit is false during validation. This ensures that all validators have run before the user is allowed to submit. If you wish to override that, you would need to add the canSubmitWhenInvalid option to your hook.