Untitled

<html>
<body><center>

<form action="" method="POST">

Username:-<input type="text" name="uname" required=""><br><br>

Password:-<input type="text" name="upassword" required=""><br><br>

<input type="submit" name="sub" value="Login">

<form>
</body></center>
</html>
<?php
$cser=mysqli_connect("localhost","root","","tutorials"); //database connectivity

if(isset($_POST['sub']))
{
$uname = $_POST['uname'];
$upassword = $_POST['upassword'];

$res = mysqli_query($cser,"select* from user where uname='$uname'and upassword='$upassword'");
$result=mysqli_fetch_array($res);
if($result)
{
    echo "You have logged in successfully ";

}
else
{
    echo "failed ";
}
}
?>