Input Datetime required Property

Find out if a datetime field must be filled out before submitting a form:

var x = document.getElementById("myDatetime").required;

Description

The required property sets or returns whether a datetime field must be filled out before submitting a form.

This property reflects the HTML required attribute.

Property
required	Yes	10.0	Yes	Yes	Yes

Note: The <input type="datetime"> element does not show any datetime field/calendar in any major browsers, except Safari.

Return the required property:

datetimeObject.required

Set the required property:

datetimeObject.required = true|false

Value	Description
true\|false	Specifies whether a datetime field should be a required part of form submission. true - The datetime field is a required part of form submission false - Default. The datetime field is not a required part of form submission

Return Value:	A Boolean, returns true if the datetime field is a required part of form submission, otherwise it returns false

Set a datetime field to be a required part of form submission:

document.getElementById("myDatetime").required = true;