如何设置允许用户在当前日期和当前日期+ 15天之间进行选择的日期选择器？

Question

This is my current code. I am not too sure how minimum and maximum date works. I have look some of the post regarding this matter but still could not get the code to work.

Answer 1

let calendar = Calendar(identifier: .gregorian)

let currentDate = Date()
var components = DateComponents()
components.calendar = calendar

components.day = 15
let maxDate = calendar.date(byAdding: components, to: currentDate)!

picker.minimumDate = currentDate
picker.maximumDate = maxDate