Submitting Textarea When Clicked Enter

First of all, there are many answers for this type of questions but none of them work for me because I am using multiple forms. My question is, I need a script which will submit th

Solution 1:

How about this

  $(this).closest('form').submit();

instead of this

document.getElementById('formName').submit();

In this way, only the form to which the current textarea belongs will be submitted.