Using placeholder in HTML

how to add placeholder in html- n HTML5 this problem solved with a small keyword. We can solve it by simply giving a keyword placeholder by assigning a what is the text has to be displayed in it.

Code for Using placeholder in html-

<html>
<head></head>
<body>
<form class="" method="post">
Enter Your Name: <input type="email" value="" placeholder="enter your name"/>
<input type="submit" name="" value="submit"/>
</form>
</body>
</html>