Convert String date to Date

Extensions.swift

extension String {
    func iso8601Value() -> Date? {
        let theDate = self

        let formatter = DateFormatter()
        formatter.dateFormat = "yyyy-MM-dd'T'HH:mm:ssZZZZ"
        let date = formatter.date(from: theDate as String)

        return date
    }
}

// How to use it:
let time = "2022-01-15T10:16:12-04:00".iso8601Value() ?? Date()