Update errors for pre-filled forms

[AndGreen]

Hi, everyone!

Where?
I have form with onChange mode, defaultValues, and pattern fields' validations, but in one of the fields, defaultValues is out the pattern, so formState.isValid gonna be false, but errors object is still empty. There is a small example of such form: https://codesandbox.io/s/react-hooks-form-default-validation-no-errors-znrqb

What?
The question is, can we update the errors object when validation has been failed on default values?

Why?
It's hard to find validation errors on huge pre-filled forms when you don't see what the problematic field because errors are empty.

Thank you for your answer!

[bluebill1049]

isn't the error there? if you need to update error during the render of the form, you should use trigger at useEffect.