Keyboard Corrector for input fields in iOS.
In your appDelegate add next line to didFinishLaunchingWithOptions method.
[InputManager sharedInstance].window = window;
In your code:
-(void) textFieldDidBeginEditing:(UITextField *)textField{
[[InputManager sharedInstance] beginInput: textField];
// your code here
}
and
(void)textFieldDidEndEditing:(UITextField *)textField{
// your code here
[[InputManager sharedInstance] endInput];
}