send_form_email.php

<?php
 
if(isset($_POST['email'])) {

    // EDIT THE 2 LINES BELOW AS REQUIRED
    $email_to = "acm@cs.odu.edu";
    $email_subject = "Sponsors Contact";
 
    function died($error) {
		// your error code can go here
        echo "We are very sorry, but there were error(s) found with the form you 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($_POST['name']) ||
        !isset($_POST['email']) ||
        !isset($_POST['message'])) {
        died('We are sorry, but there appears to be a problem with the form you submitted.');       
    }
 
    $name = $_POST['name']; // required
    $email_from = $_POST['email']; // required
    $comments = $_POST['message']; // required 
    $error_message = "";
    $email_exp = '/^[A-Za-z0-9._%-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/';
	
	if(!preg_match($email_exp,$email_from)) {
		$error_message .= 'The Email Address you entered does not appear to be valid.<br />';
	}
 
    $string_exp = "/^[A-Za-z .'-]+$/";
	
	if(!preg_match($string_exp,$name)) {
		$error_message .= 'The First Name you entered does not appear to be valid.<br />';
	}
 
	if(strlen($comments) < 2) {
		$error_message .= 'The message 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);
    }
 
    $email_message .= "Name: ".clean_string($first_name)."\n";
    $email_message .= "Email: ".clean_string($email_from)."\n";
    $email_message .= "Message: ".clean_string($comments)."\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 me. I will be in touch with you very soon.
 
 
 
<?php
 
}
 
?>