Text to appear in the email $fields = array('name' => 'Name', 'surname' => 'Surname', 'phone' => 'Phone', 'email' => 'Email', 'message' => 'Message', 'department' => 'Department'); // Success and error alerts $okMessage = 'We have received your inquiry. Stay tuned, we’ll get back to you very soon.'; $errorMessage = 'There was an error while submitting the form. Please try again later'; // SMTP settings $smtpUse = false; // Set to true to enable SMTP authentication $smtpHost = ''; // Enter SMTP host ie. smtp.gmail.com $smtpUsername = ''; // SMTP username ie. gmail address $smtpPassword = ''; // SMTP password ie gmail password $smtpSecure = 'tls'; // Enable TLS or SSL encryption $smtpAutoTLS = false; // Enable Auto TLS $smtpPort = 587; // TCP port to connect to // reCAPTCHA settings $recaptchaUse = false; // Set to true to enable reCAPTHCA $recaptchaSecret = 'YOUR_SECRET_KEY'; // enter your secret key from https://www.google.com/recaptcha/admin /* * LET'S DO THE SENDING */ // if you are not debugging and don't need error reporting, turn this off by error_reporting(0); error_reporting(E_ALL & ~E_NOTICE); try { if(count($_POST) == 0) throw new \Exception('Form is empty'); if($recaptchaUse == true) { require('recaptcha/src/autoload.php'); if (!isset($_POST['g-recaptcha-response'])) { throw new \Exception('ReCaptcha is not set.'); } $recaptcha = new \ReCaptcha\ReCaptcha($recaptchaSecret, new \ReCaptcha\RequestMethod\CurlPost()); // we validate the ReCaptcha field together with the user's IP address $response = $recaptcha->verify($_POST['g-recaptcha-response'], $_SERVER['REMOTE_ADDR']); if (!$response->isSuccess()) { throw new \Exception('ReCaptcha was not validated.'); } } $emailTextHtml .= ""; foreach ($_POST as $key => $value) { // If the field exists in the $fields array, include it in the email if (isset($fields[$key])) { $emailTextHtml .= ""; } } $emailTextHtml .= "

$fields[$key]	$value

"; $mail = new PHPMailer; $mail->setFrom($fromEmail, $fromName); $mail->addAddress($sendToEmail, $sendToName); $mail->addReplyTo($from); $mail->isHTML(true); $mail->CharSet = 'UTF-8'; $mail->Subject = $subject; $mail->Body = $emailTextHtml; $mail->msgHTML($emailTextHtml); if($smtpUse == true) { // Tell PHPMailer to use SMTP $mail->isSMTP(); // Enable SMTP debugging // 0 = off (for production use) // 1 = client messages // 2 = client and server messages $mail->Debugoutput = function ($str, $level) use (&$mailerErrors) { $mailerErrors[] = [ 'str' => $str, 'level' => $level ]; }; $mail->SMTPDebug = 3; $mail->SMTPAuth = true; $mail->SMTPSecure = $smtpSecure; $mail->SMTPAutoTLS = $smtpAutoTLS; $mail->Host = $smtpHost; $mail->Port = $smtpPort; $mail->Username = $smtpUsername; $mail->Password = $smtpPassword; } if(!$mail->send()) { throw new \Exception('I could not send the email.' . $mail->ErrorInfo); } $responseArray = array('type' => 'success', 'message' => $okMessage); } catch (\Exception $e) { $responseArray = array('type' => 'danger', 'message' => $e->getMessage()); } // if requested by AJAX request return JSON response if (!empty($_SERVER['HTTP_X_REQUESTED_WITH']) && strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) == 'xmlhttprequest') { $encoded = json_encode($responseArray); header('Content-Type: application/json'); echo $encoded; } // else just display the message else { echo $responseArray['message']; }