title: Get backspace key on iPad keyboard to not only clear the text one by one, but move the cursor to the previous textfield in the UIView
body: <p>I have 30 UITextfields next to each other on a UIView. Each UITextfield represent a character of a word. A UITextfield allows for one character to be entered before it moves on to the next UITextfield.</p>
  
  <p>I want to use the iPad keyboard 'backspace' to delete the characters, starting from right to left, without moving the cursor with your finger. As you continuously press the backspace button, I want the text of all the UITextfields to be deleted one by one. Is this possible? </p>