Single Month Header Render Hooks

In Multi-Month view, the month header is the title element above each month grid (e.g. “January 2025”).

singleMonthHeaderClass - a ClassName Input

singleMonthHeaderInnerClass - a ClassName Input for the inner element, which may be a nav link

Argument

When the above hooks are specified as a function in the form function(info), the info is an object with the following properties:

• date - Date object representing the first day of the month
• hasNavLink
• isSticky - true when the header is rendered in a sticky position (e.g. pinned while scrolling)
• isNarrow - true when the header is rendered in a narrow layout
• multiMonthColumns - the number of month columns rendered per row. 0 until the layout has been measured