restrict field date only week-day or only one day of week

[item]

Hi,

what's is the best way to restrict user do not enter value in a date field other than :
- only week-day (only working day : monday->friday)
- only thuesday (for sample)

incredible, user fill this date field a saturday, a sunday.. and user don't work.
Not understand user, this field is "default : today" .. i don't understand why user change this field.

This field must be editable, because, maybe next thuesday

[yuri]

Hi Item,

You can use API Before-Save script and check the date value.

if (
    dateField &&
    (
        datetime\dayOfWeek(dateField, 'Europe/Amsterdam') == 0 ||
        datetime\dayOfWeek(dateField, 'Europe/Amsterdam') == 6
    )
) {
    recordService\throwBadRequest("Only weekdays are allowed.");
}