HTML | DOM Input DatetimeLocal value Property

Last Updated : 29 Aug, 2022

The Input DatetimeLocal value property is used for setting or returning the value of the value attribute of a datetimeLocal field. The Input DatetimeLocal value attribute can be used for specifying a date and time for the datetimeLocal field. Syntax:

For returning the value property:

datetimelocalObject.value

For setting the value property:

datetimelocalObject.value = YYYY-MM-DDThh:mm:ss.ms

Property Value:

YYYY-MM-DDThh:mm:ssTZD :It is used to specify the date and/or time.
- YYYY: It specifies the year.
- MM: It specifies the month.
- DD: It specifies the day of the month.
- T: It specifies the separator if time is also entered.
- hh: It specifies the hour.
- mm: It specifies the minutes.
- ss: It specifies the seconds.
- ms: It specifies the milliseconds.
Return Value: It returns a string value, which represents the date and time of the local DateTime field

Below program illustrates the DatetimeLocal value property : Setting a date and time for a datetimeLocal field.

html

<!DOCTYPE html>
<html>
 
<head>
    <title>Input DatetimeLocal value Property in HTML</title>
    <style>
        h1 {
            color: green;
        }
         
        h2 {
            font-family: Impact;
        }
         
        body {
            text-align: center;
        }
    </style>
</head>
 
<body>
 
    <h1>GeeksforGeeks</h1>
    <h2>Input DatetimeLocal value Property</h2>
    <br> Date Of Birth:
    <input type="datetime-local" id="Test_DatetimeLocal">
 
     
<p>To set a date and time for the datetimeLocal field,
      double-click the "Set Date And Time" button.</p>
 
 
    <button ondblclick="My_DatetimeLocal()">Set Date And Time</button>
 
    <p id="test"></p>
 
 
    <script>
        function My_DatetimeLocal() {
            document.getElementById("Test_DatetimeLocal").value 
                                      = "2019-02-04T12:32:20.51";
        }
    </script>
 
</body>
 
</html>
                                        