Menu principale:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Captcha Example</title> </head> <body> <form action="submit.php" method="post"> <label>First Name <input type="text" name="firstName" /></label><br> <label>Last Name <input type="text" name="lastName" /></label><br> <label>Message <textarea name="message"></textarea></label><br> <input type="submit" name="submit"> </form> </body> </html>