if (filter_var($email, FILTER_VALIDATE_EMAIL) == false) {
?>
<div id="email_false">
<?php
if ($lang == "vn") {
echo "Địa chỉ email không hợp lệ.";
} else {
echo "Email address is invalid.";
}
?>
</div>
<?php
} else {
$check = $i->checkEmailMarketing($email);
if ($check == 1) {
$i->addEmailMarketing($email);
?>
<div id="email_true">
<?php
if ($lang == "vn") {
echo "Cám ơn bạn đã yêu cầu nhận báo giá.";
} else {
echo "Thank you for your request.";
}
?>
</div>
<?php
} else {
?>
<div id="email_false">
<?php