title: Any way to use [ =IFERROR ] for text?
body: <p>I'm using <code>=IFERROR(A1,"ERROR In Cell")</code>
  Problem is my data has been converted in a way what all errors like #NA, #VALUE converted into plain text. Now when I use <code>=IFERROR(A1,"ERROR In Cell")</code> it returns #NA or #VALUE again not "ERROR In Cell" which i'm expecting to.</p>
  
  <p>Seems Google spreadsheet can't delect #NA, #VALUE as error when they are imported as plain text. Please let me know how can I use <code>=IFERROR(A1,"ERROR In Cell")</code> above situation?</p>