form

<!DOCTYPE html>
<html>
<head>
<title> form </title>
<body>
<form action="action.php" method="POST">
name<input type="text" name="name"/><br>
email<input type="text" name="email"/><br>
message<textarea rows="2" col="20" name="message"> </textarea><br>
<input type="submit" name ="submit"
value="submit"/>
</form>

<?php
   $dbhost = 'localhost';
   $dbuser = 'root';
   $dbpass = '';
   $conn = mysqli_connect($dbhost, $dbuser, $dbpass);
   if(! $conn )
   {
     die('Could not connect: ' . mysql_error());
   }

   echo 'Connected successfully';
   mysqli_select_db($conn,'neha');
?>

<?php
include("db.php");
if(isset($_POST['submit'])){
 $name=$_POST['name'];
     $email=$_POST['email'];
     $message=$_POST['message'];
    echo $sql="INSERT INTO rana". "(name, email, message)". "VALUES". "('$name', '$email','$message')";
    mysqli_query($conn,$sql);
}
?>