Contact php

<?php

session_start();

require_once 'phpmailer/PHPMailerAutoload.php';

$errors = [];

if(isset($_POST['name'], $_POST['email'], $_POST['message'])) {

	$fields = [
		'name' => $_POST['name'],
		'email' => $_POST['email'],
		'email' => $_POST['email']
	];

	foreach($field as $field => $data) {
	}
		if(empty($data)) {
			$errors[] = 'The ' . $field . ' Field is required';
	}

	if(empty($errors)) {

		$m = new PHPMailer;

		$m->isSMTP();
		$m->SMTPAuth = true;

		$m->Host = 'smtp.gmail.com';
		$m->Username = '';
		$m->Password = '';
		$m->SMTPSecure = 'SSL';
		$m->Port = 465;

		$m->isHTML();

		$m->Subject - 'Contact form submitted';
		$m->Body = 'From: ' . $fields['name'] . ' ( ' . $fields['email'] . ' )<p>' . $fields['message'] . '</p>';

		$m->FromName = 'Contact';

		$m->AddAddress('christianbreen1337@gmail.com', 'Christian Breen');

		if($m->send()) {
			header('Location: index.php');
			die();
		} else {
			$errors[] = 'Sorry, could not send email. Try again later!';
		}
	}

} else {
	$errors[] = 'Something has gone wrong';
}

$_SESSION['errors'] = $errors;
$_SESSION['fields'] = $fields;
header('Location: index.php');