HTML | DOM Input Week stepDown() Method

Last Updated : 29 Aug, 2022

The Input Week stepDown() method in HTML DOM is used to decrease the value of the week field by the given number. This method will only decrease the value of weeks not years.

Syntax:

weekObject.stepDown( number )

Parameters: It accepts single parameter number which is mandatory. It specifies the number of weeks to be decreased. By default, the weeks are decremented by 1.

Return Value: It doesn’t return any value.

Example: This example shows the working of stepDown() method.

HTML

<!DOCTYPE html> 
<html> 
<head> 
    <title> 
        HTML DOM Input Week stepDown() Method
    </title> 
</head> 
<body style="text-align:center;"> 
    <h1>GeeksForGeeks</h1> 
    <h2>DOM Input Week stepDown() Method</h2> 
    <form id="myGeeks">
        <input type="week" id="week_id" name="geeks"
                value="2019-W03"> 
    </form><br>
    <button onclick="myGeeks()"> 
        Click Here!
    </button> 
     
    <!-- Script to decrement the week -->
    <script> 
        function myGeeks() { 
            document.getElementById("week_id").stepDown(2) ;
        } 
    </script> 
</body> 
</html>