Hide the keybord on clicking enter button or search button

Question

I've added the UISearchBar button inside the UIBarButtonItem inside the toolbar button.

In the below form:

// search bar
UISearchBar *searchBar = [[UISearchBar alloc] initWithFrame:CGRectMake(0, 0, 260, 44)];
UIBarButtonItem *searchBarButtonItem = [[UIBarButtonItem alloc] initWithCustomView:searchBar];
[searchBar release];

[buttons addObject:searchBarButtonItem];

Now the problem in when I click on the UISearchBar keyboard appears. I'd like to hide the keyboard on clicking in enter or search button. How can i do this?

Answer 1

Implement a method from UISearchBarDelegate:

- (void)searchBarSearchButtonClicked:(UISearchBar *)searchBar {
    [searchBar resignFirstResponder];
}

Answer 2

For Swift

func searchBarSearchButtonClicked(_ searchBar: UISearchBar) {
    searchBar.resignFirstResponder()
}