Question

I am new to iPhone programming. I have two textfields in iPhone with numberPad Keyboard type and i am trying to implement a simple logic that on typing a single digit using numberPadKeyBoard, the control should shift to next textField i.e. second textfield should become FirstResponder. I don’t know how to implement this. Please guys any help would be appreciated.

Answer 1

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {

if(textField == urFirstTextField) { 
[urFirstTextField resignFirstResponder];
[urSecondtextField becomeFirstResponder];

}

}

UPDATE

    - (BOOL)textFieldShouldBeginEditing:(UITextField *)textField {
   if(textField != urFirstTextField)
    {
        [textField resignFirstResponder];
        [urFirstTextField becomeFirstResponder];
        return NO;
    }
       return YES;
}