How to Add Done Button on Keyboard on Top of Keyboard in iOS

How to add Done button on numberpad keyboard for VPMOTPView in swift

First introduce this extension on UITextField to add Done button.

extension UITextField {

    /// Adding a done button on the keyboard
    func addDoneButtonOnKeyboard() {
        let doneToolbar = UIToolbar(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 50))
        doneToolbar.barStyle = .default

        let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
        let done = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(self.doneButtonAction))

        let items = [flexSpace, done]
        doneToolbar.items = items
        doneToolbar.sizeToFit()

        self.inputAccessoryView = doneToolbar
    }

    /// Done button callback
    @objc func doneButtonAction() {
        self.resignFirstResponder()
    }
}

Now, call the addDoneButtonOnKeyboard method on all the UITextField instances used in the VPMOTPView as below,

override func viewDidLoad() {
    super.viewDidLoad()
    //self.navigationBarButton()
    otpView.otpFieldsCount = 6
    otpView.otpFieldDefaultBorderColor = UIColor.lightGray
    otpView.otpFieldEnteredBorderColor = UIColor(named: "LightPrimaryColor") ?? UIColor.blue
    otpView.otpFieldErrorBorderColor = UIColor.red
    otpView.otpFieldBorderWidth = 1
    otpView.delegate = self
    otpView.shouldAllowIntermediateEditing = false
    otpView.otpFieldSize = 25
    otpView.otpFieldDisplayType = .underlinedBottom
    otpView.otpFieldEntrySecureType=false
    otpView.initializeUI()
    emailIconLabel.text = "We have sent an sms with OTP \nto \(phone!)"

    otpView.subviews.compactMap({ $0 as? VPMOTPTextField}).forEach { tv in
        tv.addDoneButtonOnKeyboard()
    }
    self.getOTPService()
}

How to add Done button to the keyboard?

thats quite simple :)

[textField setReturnKeyType:UIReturnKeyDone];

for dismissing the keyboard implement the <UITextFieldDelegate> protocol in your class, set

textfield.delegate = self;

and use

- (void)textFieldDidEndEditing:(UITextField *)textField {
    [textField resignFirstResponder];
}

or

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return YES;
}

Add a done button to the top of the keyboard

Please try this code

 //set up a placeholder variable for the textfield user typing
 UITextView *currentTextView;

-(void)addDoneToolBarToKeyboard:(UITextView *)textView
{
    UIToolbar* doneToolbar = [[UIToolbar alloc]initWithFrame:CGRectMake(0, 0, 320, 50)];
    doneToolbar.barStyle = UIBarStyleBlackTranslucent;
    doneToolbar.items = [NSArray arrayWithObjects:
                       [[UIBarButtonItem alloc]initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil],
                       [[UIBarButtonItem alloc]initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:self action:@selector(doneButtonClickedDismissKeyboard)],
                       nil];
    [doneToolbar sizeToFit];
    textView.inputAccessoryView = doneToolbar;
}

 //remember to set your text view delegate
 //but if you only have 1 text view in your view controller
 //you can simply change currentTextField to the name of your text view
 //and ignore this textViewDidBeginEditing delegate method
 - (void)textViewDidBeginEditing:(UITextView *)textView
 {
     currentTextView = textView;
 }

-(void)doneButtonClickedDismissKeyboard
{
     [currentTextView resignFirstResponder];
}

and add this in your view did load

 [self addDoneToolBarToKeyboard:self.textView];

Hope that helps

How to add buttons above keyboard

The first question, you can set textField's inputAccessoryView to your custom view, this can customize the keyboard's header.

The result:

You can do it like below;

first, you should instance the view you want to add above the keyboard.

class ViewController : UIViewController {

@IBOutlet weak var textField: UITextField!
override func viewDidLoad() {
    super.viewDidLoad()

    textField.inputAccessoryView = Bundle.main.loadNibNamed("CustomAccessoryView", owner: self, options: nil)?.first as! UIView?

In your CustomAccessoryView, you can set the action of the button:

import UIKit

class CustomAccessoryView: UIView {

    @IBAction func clickLoveButton(_ sender: UIButton) {

        print("Love button clicked")
    }
}

How to add Done button to Numpad in iOS using Swift?

As far as I know, you can't add the Done button on the keyboard part; you'd have add a inputAccessoryView to the UITextField or UITextView (if that's what you're using).

Check the documentation for more info.

Edit: Check this question for an example on how to do that.

Edit 2: Similar example in Swift.

Edit 3: Code from edit 2, as link may expire.

override func viewDidLoad()
{
    super.viewDidLoad()

    //--- add UIToolBar on keyboard and Done button on UIToolBar ---//
    self.addDoneButtonOnKeyboard()
}

//--- *** ---//

func addDoneButtonOnKeyboard()
{
    var doneToolbar: UIToolbar = UIToolbar(frame: CGRectMake(0, 0, 320, 50))
    doneToolbar.barStyle = UIBarStyle.BlackTranslucent

    var flexSpace = UIBarButtonItem(barButtonSystemItem: UIBarButtonSystemItem.FlexibleSpace, target: nil, action: nil)
    var done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: UIBarButtonItemStyle.Done, target: self, action: Selector("doneButtonAction"))

    var items = NSMutableArray()
    items.addObject(flexSpace)
    items.addObject(done)

    doneToolbar.items = items
    doneToolbar.sizeToFit()

    self.textView.inputAccessoryView = doneToolbar
    self.textField.inputAccessoryView = doneToolbar

}

func doneButtonAction()
{
    self.textViewDescription.resignFirstResponder()
}

Swift 4.2

func addDoneButtonOnKeyboard(){
        let doneToolbar: UIToolbar = UIToolbar(frame: CGRect.init(x: 0, y: 0, width: UIScreen.main.bounds.width, height: 50))
        doneToolbar.barStyle = .default

        let flexSpace = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
        let done: UIBarButtonItem = UIBarButtonItem(title: "Done", style: .done, target: self, action: #selector(self.doneButtonAction))

        let items = [flexSpace, done]
        doneToolbar.items = items
        doneToolbar.sizeToFit()

        txtMobileNumber.inputAccessoryView = doneToolbar
    }

    @objc func doneButtonAction(){
        txtMobileNumber.resignFirstResponder()
    }

How to add a 'Done' button to numpad keyboard in iOS

This is a simple way of projecting a done button in iOS7 num-keypad. In the below delegate method of UITextField, add a notification for keyboard show.

-(void)textFieldDidBeginEditing:(UITextField *)textField {
    
    [[NSNotificationCenter defaultCenter] addObserver:self
                                             selector:@selector(keyboardWillShow:)
                                                 name:UIKeyboardWillShowNotification
                                               object:nil];
}

Now implement the method keyboardWillShow as below. Here we need to take extra care for iOS7.

- (void)keyboardWillShow:(NSNotification *)note {
    // create custom button
    UIButton *doneButton = [UIButton buttonWithType:UIButtonTypeCustom];
    doneButton.frame = CGRectMake(0, 163, 106, 53);
    doneButton.adjustsImageWhenHighlighted = NO;
    [doneButton setImage:[UIImage imageNamed:@"doneButtonNormal.png"] forState:UIControlStateNormal];
    [doneButton setImage:[UIImage imageNamed:@"doneButtonPressed.png"] forState:UIControlStateHighlighted];
    [doneButton addTarget:self action:@selector(doneButton:) forControlEvents:UIControlEventTouchUpInside];
    
    if (SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(@"7.0")) {
        dispatch_async(dispatch_get_main_queue(), ^{
            UIView *keyboardView = [[[[[UIApplication sharedApplication] windows] lastObject] subviews] firstObject];
            [doneButton setFrame:CGRectMake(0, keyboardView.frame.size.height - 53, 106, 53)];
            [keyboardView addSubview:doneButton];
            [keyboardView bringSubviewToFront:doneButton];
            
            [UIView animateWithDuration:[[note.userInfo objectForKey:UIKeyboardAnimationDurationUserInfoKey] floatValue]-.02
                                  delay:.0
                                options:[[note.userInfo objectForKey:UIKeyboardAnimationCurveUserInfoKey] intValue]
                             animations:^{
                                 self.view.frame = CGRectOffset(self.view.frame, 0, 0);
                             } completion:nil];
        });
    } else {
        // locate keyboard view
        dispatch_async(dispatch_get_main_queue(), ^{
            UIWindow* tempWindow = [[[UIApplication sharedApplication] windows] objectAtIndex:1];
            UIView* keyboard;
            for(int i=0; i<[tempWindow.subviews count]; i++) {
                keyboard = [tempWindow.subviews objectAtIndex:i];
                // keyboard view found; add the custom button to it
                if([[keyboard description] hasPrefix:@"UIKeyboard"] == YES)
                    [keyboard addSubview:doneButton];
            }
        });
    }
}

Now add this macro to suitable header to detect the SYSTEM_VERSION

#define SYSTEM_VERSION_GREATER_THAN_OR_EQUAL_TO(v)  ([[[UIDevice currentDevice] systemVersion] compare:v options:NSNumericSearch] != NSOrderedAscending)

How can I show done button on the decimal pad keyboard?

Firstly, create a new Swift File. Add this to the file :

import Foundation
import UIKit

extension UIViewController{
    func toolBar() -> UIToolbar{
        let toolBar = UIToolbar()
        toolBar.barStyle = .default
        toolBar.isTranslucent = true
        toolBar.barTintColor = UIColor.init(red: 0/255, green: 25/255, blue: 61/255, alpha: 1) //Write what you want for color
        let space = UIBarButtonItem(barButtonSystemItem: .flexibleSpace, target: nil, action: nil)
        var buttonTitle = "Done" //Or "Tamam"
        var cancelButtonTitle = "Cancel" //Or "İptal" for Turkish
        let doneButton = UIBarButtonItem(title: buttonTitle, style: .done, target: self, action: #selector(onClickDoneButton))
        let cancelButton = UIBarButtonItem(title: cancelButtonTitle, style: .plain, target: self, action: #selector(onClickCancelButton))
        doneButton.tintColor = .white
        cancelButton.tintColor = .white
        toolBar.setItems([cancelButton, space, doneButton], animated: false)
        toolBar.isUserInteractionEnabled = true
        toolBar.sizeToFit()
        return toolBar
    }

    @objc func onClickDoneButton(){
        view.endEditing(true)
    }

    @objc func onClickCancelButton(){
        view.endEditing(true)
    }
}

And add this toolbar to your textfield :

yourTextField.inputAccessoryView = toolBar()

Hope it helps...

React Native done button above keyboard

For numeric and number-pad :

and seems that you don't need any library
returnKeyType='done' works with "number-pad" and "numeric" on v0.47.1

for normal keyboard you may look at this :

https://github.com/ardaogulcan/react-native-keyboard-accessory

and

https://github.com/douglasjunior/react-native-keyboard-manager

Github thread you need to take a look at :

https://github.com/facebook/react-native/issues/1190

and

https://github.com/facebook/react-native/issues/641

Hope it helps

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