Make 'To' field only show one recipient_问答_开发者

开发者 https://www.devze.com 2023-04-09 03:41 出处：网络

This is the PHP code I am using upon clicking \'Submit\' button at the form. Currently, when user inputs the email addresses, the message will be sent to those people. Upon checking my email when I w

相关专题：email forms php

This is the PHP code I am using upon clicking 'Submit' button at the form.

Currently, when user inputs the email addresses, the message will be sent to those people. Upon checking my email when I was testing, I noticed that at the 'To:' field, it shows all the recipients.

I would like to hide the rest of开发者_StackOverflow中文版 the recipients' emails. How do I do this?

<?php   
    // request variables like beneath // important 
    // $name=$_REQUEST["name"];   
    // multiple recipients 
    $to = $_REQUEST['email1'] . ', '; // note the comma 
    $to .= $_REQUEST['email2'];   
    // subject 
    $subject = 'Movie World: Stay Tuned!';

    $message = '
        <html>
            <head>
                <title>Movie World</title>
            </head>
            <body>
                <p>Movie World you would not wanna miss!</p>
            </body>
        </html>
    ';

    // To send HTML mail, the Content-type header must be set 
    $headers = 'MIME-Version: 1.0' . "\r\n"; 
    $headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

    // Additional headers 
    $headers .= 'From: Movie World <movie@movieworld.com>'; 

    // Mail it
    mail($to, $subject, $message, $headers);
?>

<script type="text/javascript">
    alert("Success! Thank you for your enquiry.");
    <!--
        window.location = "form.html"
    //-->
</script>

You need to add an additional header for BCC, Blind Carbon Copy

$headers .= 'Bcc: ' . $_REQUEST['email2'] . "\r\n";

If you don't want to use a bcc then you need to use a foreach or similar.

Collect an array of email addresses using <input type="text" name="address[]" />

then loop through them:

foreach($_POST['address'] as $email) :
    $to = null;
    $to = $email;
    // validate the email
    // set up the headers
    mail($to, $subject, $message, $headers);
endforeach;

might be worth looking at a proper mail library for anything more advanced.

And be careful as this kind of form can be a goldmine to spammers unless you control the input properly by limiting the amount of emails, proper sanitization etc.