Untitled


<?php
\\contact to databases
?>


<html>
<body>
<form action="" method="POST">
username:<input type="text" name="username">
<br/>
password:<input type='password' name='password'>
<br/>
<input type='submit' name='submit' value='login'>
</form>
</body>
</html>

<?php

    if(isset($_POST['submit'])) {
        $username=$_POST['username'];
        $password=$_POST['password'];
        $query=(' \\  select your table   ');
        $result= mysqli_query($connect,$query);
        if(! $result) {
            echo 'welcome';
        }
        else {
            echo 'error in your data';
        	}
        }


?>