Input Week max Property

Get the maximum week and year allowed for a week field:

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

Description

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

The max attribute specifies the maximum value (week and year) for a week field.

Tip: The max attribute is often used together with the min attribute to create a range of legal values.

Tip: To set or return the value of the min attribute, use the min property.

Property
max	Yes	10.0	Yes	Yes	Yes

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

Return the max property:

weekObject.max

Set the max property:

weekObject.max = YYYY-WWW

Value	Description
YYYY-WWW	Specifies the maximum week and year allowed. Explanation of components: YYYY - year (e.g. 2011) The literal string "-W" indicates "week" WW - week (in the range of 1 to 52 or 53 (depending on the particular year), e.g. 01 for the first week of the year) Example: 2014-W15

Return Value:	A String, representing the maximum week and year allowed

Change the maximum week and year allowed:

document.getElementById("myWeek").max = "2014-W35";