<!DOCTYPE html>
<html lang="en-US">
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
</head>
<body>
<h1>jQuery removeAttr() Method</h1>
<p>Click on the button to remove the attribute 'Placeholder'.</p>
<input type="text" placeholder="Click on the button">
<button>Click Me</button>
<script>
$(document).ready(function(){
$("button").click(function(){
$("input").removeAttr("placeholder");
});
});
</script> </body>
</html>