I want to send data from TextField from second view controller to first view controller and add this data to an array

I have a struct which I will save to array:

```
struct ContactsModel {
    var name : String
    var surname : String
    var phoneNumber : String
}

```

first VC:

```
class FirstViewController: UIViewController {  
    var contacts : [ContactsModel] = []
}

```

second VC:

```
class SecondViewController: UIViewController {

    @IBOutlet weak var nameTextField: UITextField!
    @IBOutlet weak var surnameTextField: UITextField!
    @IBOutlet weak var phoneNumberTextField: UITextField!

 @IBAction func saveAndClose(_ sender: UIButton) {
// here i want to send this objects (nameTextField, surnameTextField, phoneNumberTextField) in array in first VC when i press this button
    }
}

```