javascript - How to limit number of characters per line in text area to a fixed value

Question

In my text area, I should be able to enter only 72 characters per line. If I use, cols property set to 72, it is allowing more or less number of characters depending on character width.

Can any one help how to do it?

Answer 1

Duplicate of Textarea Limit characters per line Jquery or Javascript

<TEXTAREA NAME="HARD" COLS="72" ROWS="5" WRAP="HARD">