Input Week step Property

Change the legal week intervals:

document.getElementById("myWeek").step = "2";

Description

The step property sets or returns the value of the step attribute of a week field.

The step attribute specifies the legal week intervals to choose from when the user opens the calendar in a week field.

For example, if step = "2", you can only select every second week in the calendar.

Property
step	Yes	10.0	Yes	Yes	Yes

Note: The <input type="week"> element does not show any date field/calendar in Firefox.

Return the step property:

weekObject.step

Set the step property:

weekObject.step = number

Value	Description
number	Specifies the legal week intervals. Default is 1 week. Examples: If step="2", you can only select every second week in the week calendar. If step="10", you can only select every tenth week in the week calendar.

Return Value:	A Number, representing the legal week intervals

Get the legal week intervals:

var x = document.getElementById("myWeek").step;