title: Function to get an email notification if a cell is changed to include today's date?
body: <p>Looking to get an email notification if any cell in a google sheet is changed to include today's date, in EITHER FORMAT such as 6/7 or 6/7/16 .</p>
  
  <p>New to this, and I searched heavily but am confused on editing functions.</p>
  
  <p>Also for this, should I use onEdit as the trigger?</p>
  
  <p>Any help is greatly appreciated&lt;3</p>