react-hook-form/react-hook-form v3.0.0

Version 3.0.0

on GitHub

React Hook Form return a new formState: Object which contain the following information

• dirty: when user interactive any fields
• touched: what are the fields have interacted
• isSubmitted: whether the form have been triggered with submitting

example:

const { formState: { dirty, touched, isSubmitted} } = useForm();