Observing UITextField.editing with RxSwift

Question

I want to observe the property UITextfield.editing. I\'m using this code:

self.money.rx_observe(Bool.self, \"editing\").subscribeNext { (value) in
          


        

Answer 1

Since RxSwift 4.0, there is two specific control events : textDidBeginEditing and textDidEndEditing

You can used it like this :

textField.rx.textDidEndEditing
            .asObservable()
            .subscribe(onNext: {
                print("End of edition")
            }).disposed(by: disposeBag)


textField.rx.textDidBeginEditing
                .asObservable()
                .subscribe(onNext: {
                    print("Start of edition")
                }).disposed(by: disposeBag)