title: Is there any way to set maximum length constraint on each row of a textarea field?
body: <p>I need to fulfill a unique requirement from my client.
  Attached here is the image,<img src="https://i.stack.imgur.com/4JhBd.jpg" alt="enter image description here"></p>
  
  <p>I need to force the user not to enter more than 15 digits per row of a <code>&lt;textarea&gt;</code> field without any spaces. Is this possible with HTML? </p>
  
  <p>I thought of using <code>cols</code> attribute but then it collapses like as shown below, without any empty spaces desired as such in the first image.</p>
  
  <p><img src="https://i.stack.imgur.com/czf2U.jpg" alt="enter image description here"></p>