Disable UIButton after button is pressed

Question

I'm working on a project, I have a requirement of disabling the UIButton after button is clicked or pressed.

TIA

Answer 1

On your Button action method set enabled of Button to NO .

- (IBAction)buttonTapped:(UIButton*)sender {    
    sender.enabled = NO; // With disabled style on button 
    //If you doesn't want disabled style on button use this.
    sender.userInteractionEnabled = NO;
}

Answer 2

Try this...

-(void)buttonOnClicked:(UIButton *)sender {
    sender.enabled = NO;
}

Thanks

Answer 3

You can do that by two ways:

Button.userInteractionEnabled = NO; 

or use:

Button.enabled = NO;

Like,

- (IBAction)btnClicked:(UIButton*)sender {    
    sender.enabled = NO;
    //OR
    //sender.userInteractionEnabled = NO;
}

It will be good to go with setEnabled:NO because, it is proper way to do it and it will also update the UI.

Answer 4

You can set false for enabled property like below.

Objective-C

- (IBAction)btnNextClicked:(UIButton *)sender {    
    sender.enabled = NO; 
}

Swift

@IBAction func btnNextClicked(sender: UIButton) {
    sender.enabled = false
}

Answer 5

After you first click or when you try to click second time it does not enable.I set the condition.I save the first click value into NSUserdefault.I tried sample and it works fine.

- (IBAction)actionGoPrevious:(id)sender
{
   NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
   NSInteger btnFirstClick = [userDefaults integerForKey:@"firstClick"];
   if(btnFirstClick == 1){
    btnBack.userInteractionEnabled = NO;
        //OR
    btnBack.enabled = NO;
  }
  else{
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    [defaults setInteger:1 forKey:@"firstClick"];
    [defaults synchronize];
    [self.navigationController popToRootViewControllerAnimated:YES];
  }
}