first/last of month

[mmoghadam11]

how can we detect the first or last day of a jalajy month ???
example : now = 1401/6/12 first of month : 1401/6/1

and how we can walk through days??

[MR-Mostafa]

If you wish to find the last day of the month of Jalali, you can use the following method.

jalaaliMonthLength

jalaali.jalaaliMonthLength(1394, 12) // 29
jalaali.jalaaliMonthLength(1395, 12) // 30

And to walking through the month:

const getLastDayOfMonth = parseInt(jalaali.jalaaliMonthLength(1401, 6), 10); // 31
const range = Array.from({ length: getLastDayOfMonth }, (_, i) => i + 1); // [1, 2, 3, ..., 30, 31]