anti-flood PHP contact form

Anti-flood form with PHP

This is an easy solution to prevent somebody flooding your contact form.

PHP flooding protection

PHP

<?php
session_start();

// Place your Contact form script here

    // anti-flood protection
    if (!empty($_SESSION['antiflood']))
    {
        $seconde = 30; // 30 seconds delay
        $tijd = time() - $_SESSION['antiflood'];
        if($tijd < $seconde)
            $antiflood = 1;
    }

// Contact form mailing
 if ($antiflood == "") 
  {
	$_SESSION['antiflood'] = time();
	@mail($email_to, $email_subject, $email_message);
  }
  else
  {
        echo" Flooding detected"; 
  }  
} 
?>

1	{{urvanov-syntax-highlighter-internal:0}}

This script contains a 30 seconds delay before the same person can fill in the contact form again.

Portfolio

Knowledge

anti-flood PHP contact form

Anti-flood form with PHP

Leave a Reply Cancel reply

Recent Posts

Recent posts

Debian install PyMySQL

Update Cordova & Phonegap

Visual Basic outlook sent function

Visual Basic delete self with UNC support

IOS Developer screenshot sizes

Recent Comments

Archives

Categories