How to handle "Done" return key press event in rxSwift?

You can subscribe to UIControlEvents like this:

textField.rx_controlEvents(.EditingDidEndOnExit).subscribeNext { print("return pressed") }

In Rxswift 3.0

textField.rx.controlEvent([.editingDidEndOnExit])
         .subscribe(onNext:{text in
            print(text)
         }).addDisposableTo(disposeBag)

In RxSwift 4 and 5:

textField.rx.controlEvent([.editingDidEndOnExit]).subscribe { _ in
    print("editingDidEndOnExit")
}.disposed(by: disposeBag)

Related