What are the benefits of setting the recipient email address in a hidden input field in a PHP form?

Setting the recipient email address in a hidden input field in a PHP form can help prevent the email address from being exposed in the form HTML, which can help reduce the risk of email harvesting by spammers. This approach also allows you to dynamically set the recipient email address based on certain conditions or user inputs without revealing it in the form itself. 

```php
<form method="post" action="process_form.php">
    <input type="hidden" name="recipient_email" value="recipient@example.com">
    <!-- Other form fields here -->
    <input type="submit" value="Submit">
</form>
```

In the `process_form.php` file, you can then retrieve the recipient email address from the hidden input field and use it to send the email.

Keywords

PHP hidden input field recipient email address form benefits

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