Untitled

<?php
    //Access database connection.

    //Get customer's contact details from form. Sends information to customer table

    $customerFirstName = $_POST['customerFirstName'];
    $customerLastName = $_POST['customerLastName'];
    $customerAddress = $_POST['customerAddress'];
    $customerPhonenumber = $_POST['customerPhonenumber'];
    $customerEmailAddress = $_POST['customerEmailAddress'];

    //Get customer's desired login details from form. Sends information to user table

    $userName = $_POST['userName'];
    $userPassword = $_POST['userPassword'];
    $userRepassword= $_POST['userRepassword'];
    //Insert user data into user table.

    if (($userName == "") or ($customerFirstName == "") or ($customerLastName=="") or ($customerAddress == "") or ($customerPhonenumber=="") or ($customerEmailAddress=="") or ($userPassword==""))
    {
        echo"Fields missing, all fields must be completed";
    }
    elseif (!(strstr($customerEmailAddress, "@")) or !(strstr($customerEmailAddress, ".")))
    {
        echo"Invalid Email Address, must contain an '@' an a '.' ";
    }
    elseif ($userPassword != $userRepassword)
    {
        echo"Password Miss Match! pleaase re-enter";
    }
    else
    {
        require_once('dbconnection.php');
    }
    $addCustomer="INSERT INTO customer (customerFirstName, customerLastName, customerAddress, customerPhonenumber, customerEmailAddress)
    VALUES ('$customerFirstName', '$customerLastName', '$customerAddress', '$customerPhonenumber', '$customerEmailAddress')";

    if(@mysql_query($addCustomer))
    {
        //If customer submits a user name.
        if(isset($userName))
        {
            //Get user ID (customerID(FK))
            $customerID=mysql_insert_id();
            //Insert the user details.
            $addUser="INSERT INTO user (userID, userName, userPassword, customerID)
            VALUES (NULL, '$userName', '$userPassword', $customerID)";
            $addResult=mysql_query($addUser);
        }
        // Display first name and user name - Used to check if customer was added correctly.
        echo "Cheers ".$customerFirstName." your user name is: ".$userName."<br>";
        echo("<p>Customer Added.</p>");
    }
    else
    {
        echo("<p>Error adding customer: </p>".mysql_error()."</p>");
    }

?>
<html>
    <body>
        <a href="registration.html">Go back to registration form</a>
        <br><br>
        <a href="index.php">Go back to login form</a>
    </body>
</html>