censor input value

by WimStienstra

HTML

<script src="https://code.jquery.com/jquery-3.4.1.slim.js"></script>
<input id="foo" type="text" value="bar">
<button onclick="censor()">
  Censor
</button>

JavaScript

function censor(){
	var word = document.getElementById("foo").value;
	document.getElementById("foo").value = word[0] + "*".repeat(word.length - 1);
}