JavaScript – Underline Text in Paragraph

To underline text in paragraph using JavaScript, get the reference to the paragraph element, and assign property with value of "underline".


<!DOCTYPE html>
<html lang="en">
<meta charset="utf-8">
    <p id="myPara">Underline Paragraph in JavaScript</p>
    <button type="button" onclick="changeStyle()">Click Me</button>
    function changeStyle(){
        var element = document.getElementById("myPara"); = "underline";
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In this JavaScript Tutorial, we learned how to underline text in a paragraph using JavaScript.