title: Reset UIKeyboard State
body: <p>I have a UITextView which the keyboard enters values into. However, if you clear the text value (i.e uitextview.text = @""), the keyboard's state does not reset to the lowercase alphabet keyboard. </p>
  
  <p>That is, if I was in the middle of typing "hello.." and the textview gets cleared, the keyboard still shows the symbols, rather than back to the alphabetical letters.</p>
  
  <p>Is there a way to get around this?</p>