ToolBar with DatePicker Demo

//  ViewController.swift

//  ToolBarDatePickerDemo

import UIKit

class ViewController: UIViewController{

    

    @IBOutlet var lblBirthDate: UILabel!

    @IBOutlet var txtBirthDate: UITextField!

    

    var datePicker = UIDatePicker()

    

    override func viewDidLoad() {

        super.viewDidLoad()

        // Do any additional setup after loading the view, typically from a nib.

        selectDatePicker()

    }

    override func didReceiveMemoryWarning() {

        super.didReceiveMemoryWarning()

        // Dispose of any resources that can be recreated.

    }

    func selectDatePicker()

    {

        datePicker.datePickerMode = .date

        

        

        var components = DateComponents()

        components.year = -50

        let minDate = Calendar.current.date(byAdding: components, to: Date())

        datePicker.minimumDate = minDate

        datePicker.maximumDate = Date()

      //  datePicker.minimumDate = Date()

        let toolBar = UIToolbar()

        toolBar.sizeToFit()

        

        let DoneButton = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(buttonPressed))

        

        let spaceButton = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.flexibleSpace, target: nil, action: nil)

        

        let lblName = UILabel()

      //  let viewTemp = UIView()

        lblName.frame = CGRect(x: 50, y: 5, width: 150, height: 30)

        lblName.text = "Select Birthdate"

        lblName.textColor = UIColor.black

        lblName.backgroundColor = UIColor.clear

        lblName.textAlignment = .center

        

        

        let titleButton = UIBarButtonItem(customView: lblName)

       // let title = UIBarButtonItem(title: "Select Birthdate", style: .plain, target: nil, action: nil)

        

        let cansleButton = UIBarButtonItem(title: "Cansle", style: .plain, target: self, action: #selector(buttonCansle))

        

        

        

        toolBar.setItems([cansleButton,spaceButton,titleButton,spaceButton,DoneButton], animated: true)

        

        txtBirthDate.inputAccessoryView = toolBar

        txtBirthDate.inputView = datePicker

        

        toolBar.isUserInteractionEnabled = true

    }

    

    func buttonPressed()

    {

       let dateFormatter = DateFormatter()

        dateFormatter.dateStyle = .long

        dateFormatter.timeStyle = .none

        

        txtBirthDate.text = dateFormatter.string(from: datePicker.date)

        self.view.endEditing(true)

    }

    

    func buttonCansle()

    {

        txtBirthDate.resignFirstResponder()

    }

}