HTML | DOM Input Time stepUp() Method

Last Updated : 10 Apr, 2019

The DOM Input Time stepUp() method in HTML DOM is used to increase the value of the time field by the given number. It will only affect the number of minutes (not hours, seconds or milliseconds).

Syntax:

timeObject.stepUp(number)

Parameters: It accepts a single and required parameter:

number: It specifies the number of minutes to be increased. By default, it is incremented by 1.

Return Value: It doesn’t return any value.

Example: This example shows the working of stepUp() method:

<!DOCTYPE html> 
<html> 
  
<head> 
    <title> 
        HTML DOM Input Time stepUp() Method 
    </title> 
</head> 
  
<body style="text-align:center;"> 
  
    <h1> 
      GeeksForGeeks 
  </h1> 
  
    <h2> 
      DOM Input Time stepUp() Method 
  </h2> 
    <form id="myGeeks"> 
        <input type="time" 
               id="time_id" 
               name="geeks" 
               value="09:25:37"> 
    </form> 
    <br> 
    <button onclick="myGeeks()"> 
      Click Here! 
  </button> 
  
    <!-- Script to increment the minutes -->
    <script> 
        function myGeeks() { 
            document.getElementById( 
              "time_id").stepUp(3); 
        } 
    </script> 
</body> 
  
</html> 