Hello,

Is it possible to put my php code in one file called process.php and the html code in a file called form.php if so can someone help me please.?

PHP Code:
<?php
$button 
null;
if (isset(
$_POST['button']))
{
    
$button $_POST["button"];
}
if (
$button)
{
    
//Get Data
    
$username $_POST['username'];
    
$password $_POST['password'];
    
$retypepassword $_POST['retypepassword'];
    
$email $_POST['email'];
    
    if (
$username && $password && $retypepassword && $email)
    {
        if (
$password == $retypepassword)
        {
            if (
strstr($email".") && strstr($email"@"))
            {
                include (
"connect.php");
                
$query mysql_query ("SELECT * FROM users WHERE username='$username'");
                
$numrows mysql_num_rows($query);
                if (
$numrows == 0)
                {
                    
$password md5($password);
                    
$insert "INSERT INTO users VALUES('', '$username', '$password' , '$email')";
                    
$register mysql_query($insert) or die (mysql_error());
                    echo 
"You have been registered";
                }
        else
                echo 
"That username is taken.";
            }
            else
                echo 
"Not a vailid email address.";
        }
        else
            echo 
"Passwords did not match";
    }
    else
        echo 
"You did not fill in the entire form";
    
}
else
{
    
?>
    <FORM action="<?php echo $_SERVER['PHP_SELF']; ?>" method="post">
<table width='300'>

<tr>
    <td align='right'>Username:</td>
    <td align='left'><input type='text' name='username'></td>
</tr>

<tr>
    <td align='right'>Password:</td>
    <td align='left'><input type='password' name='password'></td>
</tr>

<tr>
    <td align='right'>Retype Password:</td>
    <td align='left'><input type='password' name='retypepassword'></td>
</tr>

<tr>
    <td align='right'>Email</td>
    <td align='left'><input type='text' name='email'></td>
</tr>

<tr>
    <td align='right'></td>
    <td align='left'><input type='submit' name='button' value='Register'></td>
</tr>

</table>
</form>

<?php
}

?>