JavaScript – Change the Border Style of Paragraph

To change the border style of a paragraph using JavaScript, get the reference to the element, and assign the specific style value to the element.style.borderStyle property.

borderStyle property takes one of the following values.

  • dotted
  • dashed
  • solid
  • double
  • groove
  • ridge
  • inset
  • outset
  • none
  • hidden

Example

</>
Copy
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
</head> 
<body>
    <p id="myPara" style="border:2px solid green">Change the Border Style of Paragraph in JavaScript</p>
    <button type="button" onclick="changeStyle()">Click Me</button>
    <script>
        function changeStyle(){
            var element = document.getElementById("myPara");
            element.style.borderStyle = "dashed";
        }
    </script>
</body>
</html>

Conclusion

In this JavaScript Tutorial, we learned how to change the border style of a paragraph using JavaScript.