Input example does not show alert

[ptmkenny]

How to reproduce

1. Go to https://ionic-svelte.firebaseapp.com/components/Inputs.
2. Fill out a first and last name and submit the form.
3. No alert is shown.

Problem

The code for Input/+page.svelte is supposed to show an alert, but this is in a submit() function that never gets called:

	function submit() {
		if (!$errors) {
			const controller = alertController
				.create({
					header: 'Account Created',
					message: `Created account for: <b>${$form.firstName} ${$form.firstName}</b>`,
					buttons: [
						{
							text: 'OK'
						}
					]
				})
				.then((alert) => alert.present());
		}

		if ($errors) {
			const controller = alertController
				.create({
					header: 'Account Not Created',
					message: `There were some errors - see console.log`,
					buttons: [
						{
							text: 'OK'
						}
					]
				})
				.then((alert) => alert.present());
		}
	}