only one error is shown at a time when calling `validate`

[vemoo]

See: https://codesandbox.io/s/charming-feistel-4ih65?file=/src/App.tsx
You have to click submit two times for both errors to appear.

I think the issue is that here

typed-react-form/src/form.ts

Lines 356 to 364 in 9b8647d

	changed =
	changed ||
	this.setError(
	key,
	errors[key] as any,
	notifyChild,
	false, // Will call updateParentErrors by itself after all values have been copied, see 3 lines down
	false // Will call fireAnyListener by itself after all values have been copied, see 3 lines down
	);

if changed is true setError is not called.

I guess it's like this to avoid setting all errors when one field changes. One option I can think of is for it to behave differently if it's called from validate.

[CodeStix]

Yup, you are right, I totally overlooked that. Thanks!