search.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Search Student</title>
    <link rel="stylesheet" type="text/css" href="css/login.css">
    <script src="js/search.js" ></script>
</head>
<body>
    <div class="homeicon">
        <a href="http://localhost/senarathne/" >Home</a> </div> 
    <form action="php/search.php" method="post" onsubmit="return(valid())" >
        <table>
            <caption>Search Student</caption>
            <tr>
                <td><input type="text" name="sdata"id="sdata"required></td> 
                <td><select id="sch" name="sch">
                    <option value="Registration no"selected>Reg No.</option>
                    <option value="Name">Name</option>
                    <option value="Address">Address</option>
                </select></td>
                <td><input type="submit" value="Search" ></td> 
                <td><a href="student.html">Student Data</a></td>
            </tr>
        </table>
    </form>
</body>
</html>