MCadue - Project 1

//Registration Page

<html>

<body>

<h3>Registration Form</h3><br>
<form action="thankyou.php" method="post">
First name: <input type="text" name="fname"><br>
Last name: <input type="text" name="lname"><br>
Age: <input type="number" name="age"><br>
Address: <input type="text" name="address"><br>
E-Mail Address: <input type="text" name="email"><br>
Would you like to receive e-mails with discounts and special offers?:
<input type="checkbox" name="optin"><br>
Enter Image Text
<input name="captcha" type="text">
<img src="captcha.php" /><br>
<input type="submit" value="Submit">
</form>

</body>

</html>

//ThankYou Page


    $servername = "localhost";
    $username = "";
    $password = "";
    $dbname = "";

    // Create connection
    $conn = new mysqli($servername, $username, $password, $dbname);

    // Check connection
    if ($conn->connect_error) {
            die("Connection failed: " . $conn->connect_error);
    }
    else {

        $newaddress = $_POST["address"];
        $newage = $_POST["age"];
        $newemail = $_POST["email"];
        $newfname = $_POST["fname"];
        $newlname = $_POST["lname"];
        $newoptin = $_POST["optin"];

        if ($newoptin == "on")
        {
            $newoptin = 1;
        }
        else {
            $newoptin = 0;
        }


        $sql = "INSERT INTO UserInfo (Address, Age, Email, FirstName, LastName, Offers)
        VALUES ('$newaddress', '$newage', '$newemail', '$newfname', '$newlname', $newoptin)";

        if ($conn->query($sql) === TRUE) {
            echo "New record created successfully";

        }
        else {
            echo "Error: " . $sql . "<br>" . $conn->error;
        }

        $conn->close();

        echo '<h4>Thank you!</h4>';
        echo '<h2>A representative will contact you within 5 business days if</h2>';
        echo '<h2>you meet the requirements to begin the free trial.</h2>';
    }

}
else
{
    die("Wrong Code Entered - Please go back using browser back button and try again.");
}

?>

</body>
</html>

//CAPTCHA

<?php

session_start();
$code=rand(1000,9999);
$_SESSION["code"]=$code;
$im = imagecreatetruecolor(50, 24);
$bg = imagecolorallocate($im, 22, 86, 165); //background color blue
$fg = imagecolorallocate($im, 255, 255, 255);//text color white
imagefill($im, 0, 0, $bg);
imagestring($im, 5, 5, 5,  $code, $fg);
header("Cache-Control: no-cache, must-revalidate");
header('Content-type: image/png');
imagepng($im);
imagedestroy($im);

?>