[ 'token' => $_POST['g-recaptcha-response'], 'siteKey' => $_POST['siteKey'], 'expectedAction' => 'validate_captcha' ] ]; $ch = curl_init($url); $payload = json_encode($data); curl_setopt($ch, CURLOPT_POSTFIELDS, $payload); curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type:application/json')); curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); $result = curl_exec($ch); curl_close($ch); # Takes a JSON encoded string and converts it into a PHP variable $res = json_decode($result, true); # END setting reCaptcha v3 validation data # Post form OR output alert and bypass post if false. NOTE: score conditional is optional # since the successful score default is set at >= 0.5 by Google. Some developers want to # be able to control score result conditions, so I included that in this example. if ($res['tokenProperties']['valid'] && $res['riskAnalysis']['score'] >= 0.5) { # Recipient email $mail_to = "support@uspeeknow.com"; # Sender form data - Basic Contact Info $subject = 'Contact form - uSpeek Sales Inquiry'; $name = str_replace(array("\r", "\n"), array(" ", " "), strip_tags(trim($_POST["name"]))); $email = filter_var(trim($_POST["email"]), FILTER_SANITIZE_EMAIL); $phone = trim($_POST["phone"]); $organization = isset($_POST["organization"]) ? str_replace(array("\r", "\n"), array(" ", " "), strip_tags(trim($_POST["organization"]))) : ''; $city = isset($_POST["city"]) ? str_replace(array("\r", "\n"), array(" ", " "), strip_tags(trim($_POST["city"]))) : ''; # Purpose of Enquiry $purpose = isset($_POST["purpose"]) ? trim($_POST["purpose"]) : ''; $other_purpose = isset($_POST["other-purpose"]) ? str_replace(array("\r", "\n"), array(" ", " "), strip_tags(trim($_POST["other-purpose"]))) : ''; # Need Description $need = isset($_POST["need"]) ? str_replace(array("\r", "\n"), array(" ", " "), strip_tags(trim($_POST["need"]))) : ''; # Urgency / Timeline $urgency = isset($_POST["urgency"]) ? trim($_POST["urgency"]) : ''; # Preferred Mode of Contact $contact_mode = isset($_POST["contact_mode"]) ? trim($_POST["contact_mode"]) : ''; # Validate required fields if (empty($name) || !filter_var($email, FILTER_VALIDATE_EMAIL) || empty($phone) || empty($purpose) || empty($need)) { # Set a 400 (bad request) response code and exit http_response_code(400); echo '

Please complete all required fields and try again.

'; exit; } # Mail content - Beautiful HTML Email Template with inline styling $content = ' New Contact Form Submission - uSpeek Sales Inquiry
uSpeek Logo

New Sales Inquiry

We have received a new contact form submission

Contact Information

'; if (!empty($organization)) { $content .= ' '; } if (!empty($city)) { $content .= ' '; } $content .= '
Name: ' . htmlspecialchars($name) . '
Email: ' . htmlspecialchars($email) . '
Phone: ' . htmlspecialchars($phone) . '
Organization: ' . htmlspecialchars($organization) . '
Location: ' . htmlspecialchars($city) . '

Purpose of Inquiry

What are you looking for:

' . htmlspecialchars($purpose) . '

'; if (!empty($other_purpose)) { $content .= '

Additional Details:

' . htmlspecialchars($other_purpose) . '

'; } $content .= '

Need Description

' . nl2br(htmlspecialchars($need)) . '

'; if (!empty($urgency)) { $urgency_text = ''; switch($urgency) { case 'immediately': $urgency_text = 'Immediately'; break; case '1_week': $urgency_text = 'Within 1 week'; break; case '1_month': $urgency_text = 'Within 1 month'; break; case 'exploring': $urgency_text = 'Just exploring'; break; default: $urgency_text = $urgency; } $content .= '

Timeline & Contact Preferences

'; } if (!empty($contact_mode)) { $contact_mode_text = ''; switch($contact_mode) { case 'whatsapp': $contact_mode_text = 'WhatsApp'; break; case 'phone': $contact_mode_text = 'Phone Call'; break; case 'email': $contact_mode_text = 'Email'; break; case 'any': $contact_mode_text = 'Any of the above'; break; default: $contact_mode_text = $contact_mode; } $content .= ' '; } $content .= '
When to get started: ' . $urgency_text . '
Preferred contact method: ' . $contact_mode_text . '

📧 Submitted from: ' . htmlspecialchars($referer) . '

🕒 Submission time: ' . date('F j, Y \a\t g:i A') . '
uSpeek Logo

uSpeek - Empowering Communication

Thank you for choosing uSpeek for your communication needs
'; # Email headers $headers = "From: $name <$email>"; # Send the email using PHPMailer $mail = new PHPMailer(true); $appName = 'uSpeek'; try { $mail->isSMTP(); $mail->Host = SMTP_HOST; $mail->SMTPAuth = true; $mail->Username = SMTP_USER; $mail->Password = SMTP_PASSWORD; $mail->SMTPSecure = SMTP_SECURITY; $mail->Port = SMTP_PORT; $mail->setFrom(SMTP_EMAIL, SMTP_SENDER_NAME); // Add a recipient $mail->addAddress($mail_to); $mail->isHTML(true); $mail->Subject = $subject; $mail->Body = $content; //plain text for non-HTML mail clients $mail->AltBody = strip_tags($content); $mail->send(); header('Location: ' . $host . 'contact-sales-success.html'); } catch (Exception $e) { return 'Exception' . $mail->ErrorInfo; } } else { header('Location: ' . $host . 'contact-sales-success.html'); echo '
Error! The security token has expired or you are a bot.
'; } } else { header('Location: ' . $host . 'contact-sales-success.html'); # Not a POST request, set a 403 (forbidden) response code echo '

There was a problem with your submission, please try again.

'; }