REDZ.Phone — phone number field demo

<link rel="stylesheet" href="redz.phone/redz.phone.css">
<script src="redz.phone/redz.phone.min.js"></script>

const phone = REDZ.Phone.field(document.querySelector('#phone'), {
	country: 'auto',
	popular: ['TH', 'GB', 'RU', 'CN', 'US'],
	methods: ['call', 'whatsapp', 'telegram', 'line'],
	hidden: {country: 'phone_country', method: 'contact'},
});
form.addEventListener('submit', (e) => {
	if (!phone.check().valid) {
		e.preventDefault();
	}
});

require 'redz.phone/php/redz.phone.php';

$r = REDZ_Phone_Parse($_POST['phone'], $_POST['phone_country'], ['MOBILE']);
if ($r['ok']) {
	$phone = $r['e164']; // +447400123456
}