title: How to unclear UITextField secure text entry in Swift?
body: <p>When I use default <strong>Security text Entry in UITextField</strong> in Swift Language after type type text once UITextField.</p>
  
  <p><a href="https://i.stack.imgur.com/tTDWi.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/tTDWi.png" alt="Image for When enter text first time"></a></p>
  
  <p>Once loss focus from UITextField after try to edit Secure text then <strong>UITextField is first reset and after it start put new text</strong> in UITextField.</p>
  
  <p><a href="https://i.stack.imgur.com/2fFJE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/2fFJE.png" alt="Image for try to edit old text"></a></p>
  
  <p>How to edit old Secure Text <strong>without Storing data into Any Kind of String object</strong></p>