Untitled

<?php

// Set email variables
$email_to = 'youremail@address.com';
$email_subject = 'Form submission';

// Set required fields
$required_fields = array('fullname','email','comment');

// set error messages
$error_messages = array(
    'fullname' => 'Please enter a Name to proceed.',
    'email' => 'Please enter a valid Email Address to continue.',
    'comment' => 'Please enter your Message to continue.'
);

// Set form status
$form_complete = FALSE;

// configure validation array
$validation = array();

// check form submittal
if(!empty($_POST)) {
    // Sanitise POST array
    foreach($_POST as $key => $value) $_POST[$key] = remove_email_injection(trim($value));

    // Loop into required fields and make sure they match our needs
    foreach($required_fields as $field) {
        // the field has been submitted?
        if(!array_key_exists($field, $_POST)) array_push($validation, $field);

        // check there is information in the field?
        if($_POST[$field] == '') array_push($validation, $field);

        // validate the email address supplied
        if($field == 'email') if(!validate_email_address($_POST[$field])) array_push($validation, $field);
    }

    // basic validation result
    if(count($validation) == 0) {
        // Prepare our content string
        $email_content = 'New Website Comment: ' . "\n\n";

        // simple email content
        foreach($_POST as $key => $value) {
            if($key != 'submit') $email_content .= $key . ': ' . $value . "\n";
        }

        // if validation passed ok then send the email
        mail($email_to, $email_subject, $email_content);

        // Update form switch
        $form_complete = TRUE;
    }
}

function validate_email_address($email = FALSE) {
    return (preg_match('/^[^@\s]+@([-a-z0-9]+\.)+[a-z]{2,}$/i', $email))? TRUE : FALSE;
}

function remove_email_injection($field = FALSE) {
   return (str_ireplace(array("\r", "\n", "%0a", "%0d", "Content-Type:", "bcc:","to:","cc:"), '', $field));
}
?>

<head>
    <title>Contact Form</title>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

    <link href="contact/css/contactform.css" rel="stylesheet" type="text/css" />

    <script type="text/javascript">
        var nameError = '<?php echo $error_messages['fullname']; ?>';
        var emailError = '<?php echo $error_messages['email']; ?>';
        var commentError = '<?php echo $error_messages['comment']; ?>';
    </script>

</head>

<body>

<div id="formWrap">
<div id="form">
<?php if($form_complete === FALSE): ?>
<form action="contact.php" method="post" id="comments_form">
    <div class="row">
    <div class="label">Your Name</div><!-- end label -->
    <div class="input">

    <input type="text" id="fullname" class="detail" name="fullname" value="<?php echo isset($_POST['fullname'])? $_POST['fullname'] : ''; ?>" /><?php if(in_array('fullname', $validation)): ?><span class="error"><?php echo $error_messages['fullname']; ?></span><?php endif; ?>
    </div><!-- end input -->
    <div class="context">Example: John Doe or Jane Smith</div><!-- end context -->
    </div><!-- end row -->

    <!-- END OF FORM 1 -->

    <div class="row">
    <div class="label">Your E-Mail Address</div><!-- end label -->
    <div class="input">

    <input type="text" id="email" class="detail" name="email" value="<?php echo isset($_POST['email'])? $_POST['email'] : ''; ?>" /><?php if(in_array('email', $validation)): ?><span class="error"><?php echo $error_messages['email']; ?></span><?php endif; ?>
    </div><!-- end input -->
    <div class="context">This is your personal information and we will not expose it to anybody.</div><!-- end context -->
    </div><!-- end row -->

    <!-- END OF FORM 2 -->

    <div class="row">
    <div class="label">Your Message</div><!-- end label -->
    <div class="input">
    <textarea id="comment" name="comment" class="mess"><?php echo isset($_POST['comment'])? $_POST['comment'] : ''; ?></textarea><?php if(in_array('comment', $validation)): ?><span class="error"><?php echo $error_messages['comment']; ?></span><?php endif; ?>
    </div><!-- end input -->
    </div><!-- end row -->

    <div class="submit">
    <input type="submit" id="submit" name="submit" value="Send Message" />
    </div><!-- end submit -->

    </form>
    <?php else: ?>
<p>Thank you for your Message!</p>
<?php endif; ?>

</div><!-- end #form -->
</div><!-- end formWrap -->

</body>
</html>