How can the try-catch block be properly implemented to handle errors in the send() method of Swift-Mailer in PHP?

To properly handle errors in the send() method of Swift-Mailer in PHP, you can wrap the call to send() inside a try-catch block. This way, any exceptions thrown during the sending process can be caught and handled gracefully, such as logging the error or displaying a user-friendly message. 

try {
    $mailer->send($message);
    echo 'Message sent successfully';
} catch (Exception $e) {
    echo 'An error occurred: ' . $e->getMessage();
}

Keywords

try-catch block error handling send() method Swift-Mailer PHP

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