Type that defines the options of a form.
revalidateOn you can define your validation strategy.
validateOn defines the time of the first validation and
revalidateOn defines when the validation is performed again. If you set
'submit', you set the validation strategy at the form level. In this case
revalidateOn is applied whenever the form has already been submitted once. For all other values it refers to a single field. In this case
revalidateOn is applied if an error has already occurred.