Kontaktný formulár

<?php
if(isset($_POST['email'])) {
   
   // EDIT THE 2 LINES BELOW AS REQUIRED
   $email_to = "madkrt@post.sk";
   $email_subject = "Rado Török";
   
   
   function died($error) {
      // your error code can go here
      echo "We are very sorry, but there were error(s) found with the form your submitted. ";
      echo "These errors appear below.<br /><br />";
      echo $error."<br /><br />";
      echo "Please go back and fix these errors.<br /><br />";
      die();
   }
   
   // validation expected data exists
   if(!isset($_POST['Meno']) ||
      !isset($_POST['email']) ||
      !isset($_POST['comment'])) {
      died('We are sorry, but there appears to be a problem with the form your submitted.');      
   }
   
   $Meno = $_POST['Meno']; // required
   
   $email = $_POST['email']; // required
   
   $comments = $_POST['comment']; // required
   
   $error_message = "";
   $email_exp = "^[A-Z0-9._%-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$";
  if(!eregi($email_exp,$email_from)) {
     $error_message .= 'The Email Address you entered does not appear to be valid.<br />';
  }
   $string_exp = "^[a-z .'-]+$";
  if(!eregi($string_exp,$Meno)) {
     $error_message .= 'The First Name you entered does not appear to be valid.<br />';
  }
  if(strlen($comment) < 2) {
     $error_message .= 'The Comments you entered do not appear to be valid.<br />';
  }
  if(strlen($error_message) > 0) {
     died($error_message);
  }
   $email_message = "Form details below.\n\n";
   
   function clean_string($string) {
     $bad = array("content-type","bcc:","to:","cc:","href");
     return str_replace($bad,"",$string);
   }
   
   $email_message .= "Meno: ".clean_string($meno)."\n";
   
   $email_message .= "email: ".clean_string($email)."\n";

   $email_message .= "comment: ".clean_string($comment)."\n";
   
   
// create email headers
$headers = 'From: '.$email_from."\r\n".
'Reply-To: '.$email_from."\r\n" .
'X-Mailer: PHP/' . phpversion();
@mail($email_to, $email_subject, $email_message, $headers); 
?>

<!-- include your own success html here -->

Thank you for contacting us. We will be in touch with you very soon.

<?
}
?>

// validation expected data exists
   if(!isset($_POST['Meno']) ||
      !isset($_POST['email']) ||
      !isset($_POST['comment'])) {