<?php
session_start;
$email = $_POST['email'];
if(isset($_POST['enviar'])) {
	if(!empty($email)) {
		if(validacEmail($email)){
			$_SESSION['email'] = $email;
		}else {
			$error = "E-mail inválido.";
		}
	} else {
		$error = "Preencha seu e-mail.";
	}
}
function validacEmail($email){if(!ereg('^([a-zA-Z0-9.-])*([@])([a-z0-9]).([a-z]{2,3})',$email)){return false;}else{$dominio=explode('@',$email);if(!checkdnsrr($dominio[1],'A')){return false;}else{return true;}}}
?>
<?php if($error != NULL){ echo $error;} ?>
<?php if(isset($_SESSION['email'])) { ?>
<b>E-mail à ser enviado os dados de ativação:</b>
<p><?php echo $_SESSION['email']; ?></p>
<?php }else{?>
<h2>Preencha o campo abaixo com o e-mail que deseja receber o VIP</h2>
<form method="post" enctype="multipart/form-data">
<input name="email"  type="text" placeholder="Coloque seu e-mail" /><br />
<input name="enviar"  type="submit" value="Selecionar" />
</form>
<?php }?>
<?php if(isset($_SESSION['email'])) { ?>
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" target="_top">
<input type="hidden" name="cmd" value="_xclick">
<input type="hidden" name="business" value="NZ63VG3TSQ85U">
<input type="hidden" name="lc" value="BR">
<input type="hidden" name="item_name" value="VIP Ferro - <?php echo $email;?>">
<input type="hidden" name="amount" value="9.90">
<input type="hidden" name="currency_code" value="BRL">
<input type="hidden" name="button_subtype" value="services">
<input type="hidden" name="bn" value="PP-BuyNowBF:btn_buynowCC_LG.gif:NonHosted">
<input type="image" src="https://www.paypalobjects.com/pt_BR/BR/i/btn/btn_buynowCC_LG.gif" border="0" name="submit" alt="PayPal - A maneira fácil e segura de enviar pagamentos online!">
<img alt="" border="0" src="https://www.paypalobjects.com/pt_BR/i/scr/pixel.gif" width="1" height="1">
</form>
<?php }?>