Swift how to resign first responder on all uiTextfield

Or just use a more global approach. (Swift 3.0)

UIApplication.shared.sendAction(#selector(UIApplication.resignFirstResponder), to: nil, from: nil, for: nil);

This will dismiss any active field as it resigns the current first responder.Good luck coding!

You can try this:

for textField in self.view.subviews where textField is UITextField {    textField.resignFirstResponder()}

But if you just want to dismiss the Keyboard by pressing the return on the keyboard or tapping anywhere on the screen without using touchesBegan

You can try with this:

// For pressing return on the keyboard to dismiss keyboardfunc textFieldShouldReturn(textField: UITextField) -> Bool {    for textField in self.view.subviews where textField is UITextField {        textField.resignFirstResponder()    }    return true}

...

func hideKeyboard() {    view.endEditing(true)}

And add this to your viewDidLoad:

let tapGesture = UITapGestureRecognizer(target: self, action: #selector(hideKeyboard))view.addGestureRecognizer(tapGesture)

A simpler approach would by to end editing on the UIView containing the UITextFields by saying:

view.endEditing(true)