PHP Contact Form - 2 Questions

ncmason · 05-26-2008, 02:38 AM

I have a few questions about this contact form I'm making in PHP:

1. How can I use the "header" method when I have HTML tags?

2. I want my form to only send an email if all the forms are filled out. I've heard about using "elseif" but I don't know how to use it with 3 variables.

Here's the code (there is CAPTCHA code, but I'm not showing it for security purposes)

PHP Code:


			
<?php

// Pick up the form data and assign it to variables



    $name = $_POST['name'];

    $email = $_POST['email'];

    $url = $_POST['url'];

    $comments = $_POST['comments'];



// Build the email 



    $to = 'mason@masonsklut.com';

    $subject = "Comment";

    $message = "Name: $name" . "\n"  . "E-mail: $email" . "\n" . "URL: $url" . "\n" . "Comment: $comments";

    $headers = "From: $name" . "\r\n" .

        "Reply-To: $email";



// Send the mail using PHPs mail() function



    mail($to, $subject, $message, $headers);



// Redirect

    

    header ('Location: http://masonsklut.com/test/success.html');

    

// Mail header removal



    function remove_headers($string) { 

      $headers = array(

        "/to\:/i",

        "/from\:/i",

        "/bcc\:/i",

        "/cc\:/i",

        "/Content\-Transfer\-Encoding\:/i",

        "/Content\-Type\:/i",

        "/Mime\-Version\:/i" 

      ); 

      $string = preg_replace($headers, '', $string);

      return strip_tags($string);

    } 



// Pick up the cleaned form data



    $name = remove_headers($_POST['name']);

    $email = remove_headers($_POST['email']);

    $url = remove_headers($_POST['url']);

    $comments = remove_headers($_POST['comments']);

    

// Field verification



    if($name == "") { 

    

    echo "<span class=\"text\"><p>Please enter required fields!</p></span>"; 

    

    if($subject == "")

    

    echo "<span class=\"text\"><p>Please enter required fields!</p></span>";

    

    if($email =="")

    

    echo "<span class=\"text\"><p>Please enter required fields!</p></span>";

    

    mail(); 

    

    }

?>