Untitled

<!DOCTYPE html>
<html>
<head>
<title>RegPage</title>
</head>
<body>

<form action ="bb.php" method="post">
name: <input type="text" name "username">
<br/>
email: <input type="text" name ="email">
<br/>
password: <input type="password" name="password">

<input type = "submit" value = "insert">

</form>

</body>
</html>

<?php
$con=mysqli_connect('localhost','root','');

if(!con)
{
    echo 'not connected to server';
}

if (!mysqli_select_db ($con,'pilot'))
{
    echo 'database not selected';
}

$name=$_post['username'];
$email=$_post['email'];
$password=$_post['password'];

$sql="insert into dbinvestor (email,password,name) values ('$email','$password', '$name')";

if (!mysqli_query($con,$sql))
{
    echo 'not inserted';
}
else
{
    echo 'inserted succesfuly';
}

header ("refresh:2;url=aa.html");
?>