<?php

require_once('config.php');
require("class.PHPMailer.php"); //inclui o PHPMailer aqui

// Sender Info
$name = trim($_POST['name']);
$email = trim($_POST['email']);
$message = trim($_POST['message']);
$err = "";

// Check Info
$pattern = "^([a-zA-Z0-9_\-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([a-zA-Z0-9\-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$^";
if (!preg_match_all($pattern, $email, $out)) {
    $err = MSG_INVALID_EMAIL; // Invalid email
}
if (!$email) {
    $err = MSG_INVALID_EMAIL; // No Email
}
if (!$message) {
    $err = MSG_INVALID_MESSAGE; // No Message
}
if (!$name) {
    $err = MSG_INVALID_NAME; // No name
}

if (!$err) {

    //send the email
    $mail = new PHPMailer();

    $mail->IsSMTP();                                      // set mailer to use SMTP
    $mail->Host = "mail.example.com;mail2.example.com";  // specify main and backup server
    $mail->SMTPAuth = true;     // turn on SMTP authentication
    $mail->Username = "jswan";  // SMTP username
    $mail->Password = "secret"; // SMTP password

    $mail->From = $email;
    $mail->FromName = $name;
    $mail->AddAddress(TO_EMAIL);
    $mail->AddReplyTo($email, $name);

    $mail->Subject = SUBJECT;
    $mail->Body    = $message;

    $sent = $mail->Send()

    if ($sent) {
        // If the message is sent successfully print
        echo "SEND";
    } else {
        // Display Error Message
        echo MSG_SEND_ERROR;
    }
} else {
    echo $err; // Display Error Message
}
?>