HTML | DOM hasAttributes() Method

The DOM hasAttribute() method is a boolean function which returns either true or false but not both. This method returns true value if element contains attribute, otherwise it returns false. It is very useful to know whether the element in document has attributes or not.

Syntax:

node.hasAttributes()

Parameters: It does not contains any parameter.

Return Value: It return true if the element contains attribute otherwise it returns false.

Example 1:



filter_none

edit
close

play_arrow

link
brightness_4
code

<!-- Write HTML code here -->
<!DOCTYPE html> 
<html> 
    <head> 
        <title>
            DOM hasAttributes() Method
        </title> 
    </head> 
      
    <body> 
        <center> 
            <h1 style = "color:green;width:50%;" id = "sudo"> 
                GeeksForGeeks 
            </h1> 
              
            <h2>DOM hasAttributes() Method </h2>     
              
            <p>Click on the button to check if that body 
            element has any attributes</p>
              
            <button type = "button" onclick = "geeks()"> 
                Submit 
            </button> 
              
            <script> 
                function geeks() { 
                    var s = document.body.hasAttributes();
                    document.getElementById('gfg').innerHTML = s;
                } 
            </script> 
              
            <p id = "gfg"></p>
        </center> 
    </body> 
</html>                                

chevron_right






                        filter_none








Output:

Before click on the Button:



After click on the Button:




Example 2:











                                    filter_none




                                    edit

                                    close




                                    play_arrow




                                    link

                                    brightness_4

                                    code
                                




















<!-- Write HTML code here -->


<!DOCTYPE html>  


<html>  


    <head id = "rk">  


        <title> 


            DOM hasAttributes() Method 


        </title>  


    </head>  


      


    <body>  


        <center>  


            <h1 style = "color:green;width:50%;" id = "sudo">  


                GeeksForGeeks  


            </h1>  


              


            <h2>DOM hasAttributes() Method </h2> 


              


            <p>Click on the button to check if that 


            head element has any attributes</p>      


  


            <button type = "button" onclick = "geeks()">  


                Submit  


            </button>  


              


            <script>  


                function geeks() {  


                    var s = document.head.hasAttributes(); 


                    document.getElementById('gfg').innerHTML = s; 


                }  


            </script>  


                <p id = "gfg"></p> 


        </center>  


    </body>  


</html>                     



















                        chevron_right







                        filter_none








Output:

Before click on the Button:



After click on the Button:




Supported Browsers: The browser supported by DOM hasAttributes() method are listed below:


    

  • Google Chrome
    • 

  • Internet Explorer 9.0
    • 

  • Firefox
    • 

  • Safari
    • 

  • Opera
    • 




          
          
          
          

            

    

        My Personal Notes
        arrow_drop_up
    

    

        
        

            
            
        

    


Recommended Posts:
bestharadhakrishna
Check out this Author's contributed articles.
If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.
Please Improve this article if you find anything incorrect by clicking on  the "Improve Article" button below.