How to make return key on iPhone make keyboard disappear

Question

I have two UITextFields  e g  username and password  but I cannot get rid of the keyboard when pressing the return key on the keyboard  How can I do this

User · Answer

in swift you should delegate UITextfieldDelegate  its important don t forget it  in the viewController  like   class MyViewController  UITextfieldDelegate        mytextfield delegate   self       func textFieldShouldReturn textField  UITextField  - gt  Bool             textField resignFirstResponder

User · Answer

After quite a bit of time hunting down something that makes sense  this is what I put together and it worked like a charm    h         ViewController h     demoKeyboardScrolling        Created by Chris Cantley on 11 14 13      Copyright  c  2013 Chris Cantley  All rights reserved       import  lt UIKit UIKit h gt    interface ViewController   UIViewController  lt UITextFieldDelegate gt      Connect your text field to this the below property   property  weak  nonatomic  IBOutlet UITextField  theTextField    end    m         ViewController m     demoKeyboardScrolling        Created by Chris Cantley on 11 14 13      Copyright  c  2013 Chris Cantley  All rights reserved       import  ViewController h    interface ViewController      end   implementation ViewController    -  void viewDidLoad        super viewDidLoad           theTextField is the name of the parameter designated in the  h file        theTextField returnKeyType   UIReturnKeyDone        theTextField setDelegate self          This part is more dynamic as it closes the keyboard regardless of what text field     is being used when pressing return       You might want to control every single text field separately but that isn t     what this code do  - void textFieldShouldReturn  UITextField   textField        textField resignFirstResponder        end   Hope this helps

User · Answer

Implement the UITextFieldDelegate method like this   -  BOOL textFieldShouldReturn  UITextField   aTextField        aTextField resignFirstResponder       return YES

User · Answer

When the return key is pressed  call    uitextfield resignFirstResponder

User · Answer

Add this instead of the pre-defined class   class ViewController  UIViewController  UITextFieldDelegate     To remove keyboard when clicked outside the keyboard  override func touchesBegan touches  Set lt UITouch gt   withEvent event  UIEvent             self view endEditing true          and to remove keyboard when pressed enter  add this line in viewDidLoad    inputField is the name of the textField used   self inputField delegate   self   and add this function  func textFieldShouldReturn textField  UITextField  - gt  Bool                   textField resignFirstResponder                   return true

User · Answer

Swift 2    this is what is did to do every thing    close keyboard with Done button or Touch outSide  Next for go to next input   First Change TextFiled Return Key To Next in StoryBoard   override func viewDidLoad       txtBillIdentifier delegate   self   txtBillIdentifier tag   1   txtPayIdentifier delegate    self   txtPayIdentifier tag    2    let tap   UITapGestureRecognizer target  self  action   onTouchGesture     self view addGestureRecognizer tap      func textFieldShouldReturn textField  UITextField  - gt  Bool      if textField returnKeyType    UIReturnKeyType Default           if let next   textField superview  viewWithTag textField tag 1  as  UITextField              next becomeFirstResponder              return false                  textField resignFirstResponder      return false    func onTouchGesture        self view endEditing true

User · Answer

See Managing the Keyboard for a complete discussion on this topic

User · Answer

Your UITextFields should have a delegate object  UITextFieldDelegate   Use the following code in your delegate to make the keyboard disappear   -  BOOL textFieldShouldReturn  UITextField   textField        textField resignFirstResponder       Should work so far

User · Answer

Set the Delegate of the UITextField to your ViewController  add a referencing outlet between the File s Owner and the UITextField  then implement this method   - BOOL textFieldShouldReturn  UITextField   textField       if  textField    yourTextField               textField resignFirstResponder            return NO

User · Answer

First you need to conform to the UITextFieldDelegate Protocol in your View ViewController s header file like this    interface YourViewController   UIViewController  lt UITextFieldDelegate gt    Then in your  m file you need to implement the following UITextFieldDelegate protocol method   -  BOOL textFieldShouldReturn  UITextField   textField        textField resignFirstResponder        return YES       textField resignFirstResponder   makes sure the keyboard is dismissed   Make sure you re setting your view viewcontroller to be the UITextField s delegate after you init the textfield in the  m   yourTextField     UITextField alloc  initWithFrame yourFrame                   Setting the textField s properties              The next line is important   yourTextField delegate   self    self references the viewcontroller or view your textField is on

User · Answer

You can add an IBAction to the uiTextField the releation event is  Did End On Exit   and the IBAction may named hideKeyboard   - IBAction hideKeyboard  id sender        uitextfield resignFirstResponder       also you can apply it to the other textFields or buttons for example you may add a hidden button to the view when you click it to hide the keyboard

User · Answer

You can try this UITextfield subclass which you can set a condition for the text to dynamically change the UIReturnKey  https   github com codeinteractiveapps OBReturnKeyTextField

User · Answer

Took me couple trials  had same issue  this worked for me   Check your spelling at -    BOOL textFieldShouldReturn  UITextField   textField        textField resignFirstResponder     I corrected mine at textField instead of textfield  capitalise  F     and bingo   it worked

User · Answer

If you want to disappear keyboard when writing on alert box textfileds     alertController textFields objectAtIndex 1  resignFirstResponder

[ios] How to make return key on iPhone make keyboard disappear?

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