of static method
Returns the closest EasyFormState which encloses the given context.
Typical usage is as follows:
EasyFormState form = EasyForm.of(context);
form.save();
Implementation
static EasyFormState? of(BuildContext context) {
final _FormScope? scope =
context.dependOnInheritedWidgetOfExactType<_FormScope>();
return scope?._formState;
}