Function: calculateAge()

[object Object]

Defined in: util/date.util.ts:177

Calculates the age in whole years for a given birth date, based on what "today" and the birth date render as in the association's configured timezone (so the result doesn't depend on the browser's own timezone).

Parameters

birthDateString?

[object Object]

The birth date, e.g. "1990-05-15" or a full ISO string.

Returns

number | null

The age in whole years, or null if birthDateString is empty/malformed.