title: Checking length of each row of text area using jQuery
body: <p>I need to create text area that would have indication if <strong>any</strong> of the rows exceed limits. </p>
  
  <p>Any ideas how to easily do that? Is it possible to put some background color only for that row?</p>
  
  <p><strong>Note</strong></p>
  
  <p>Example below looks like a select list, but normally there are long sentences. We just need to check that does that sentence exceed limits we have given and if yes then let's give some feedback. User can still continue editing.</p>
  
  <p><img src="https://i.stack.imgur.com/4fIm0.png" alt="Example editor"></p>