Tutorialspoint.dev

HTML | DOM doctype Property

The doctype property is used to return the doctype of any HTML document. The DocumentType object is the name property used to returns the name of the object. If there is no doctype declared in the document then it returns Null value.

Syntax:

 document.doctype

Example:

<!DOCTYPE html.5>
<html>
    <head>
        <title>DOM doctype Property</title>
        <style>
            h1, h2 {
                color:green;
                font-weight:bold;
                text-align:center;
            }
            body {
                text-align:center;
            }
        </style>
    </head>
    <body style="text-align:center;">
        <h1>GeeksForGeels</h1>
        <h2>DOM doctype Property</h2>
        <button onclick="geeks()">Submit</button>
        <p id="sudo"></p>
        <script>
            function geeks() {
                var gfg = document.doctype.name;
                document.getElementById("sudo").innerHTML = gfg;
            }
        </script>
    </body>
</html>                    

Output:

Supported Browsers: The browser supported by DOM doctype property are listed below:

  • Apple Safari
  • Google Chrome
  • Firefox
  • Opera
  • Internet Explorer


This article is attributed to GeeksforGeeks.org

leave a comment

code

0 Comments

load comments

Subscribe to Our Newsletter