Redirect after form action

When handling a SvelteKit form action, if you need to redirect to another route, this can be done by using throw redirect .

For example, if a response back from an API call for authentication doesn’t have any errors, we can redirect the user to the dashboard or return the error message.

if (response.error) {
	return {
		error: response.error
	}
} else {
	throw redirect(303, '/dashboard')
}