JSFiddle - React, Tailwind, and code Playground

by OzModIaZ

HTML

<!DOCTYPE html>
<html>
<body>

<textarea id="myInput" value=""></textarea>

<script>
var input = document.getElementById("myInput");
input.addEventListener("keyup", function(event) {
  if (event.keyCode === 13) {
   var myValue = document.getElementById("myInput").value;
   event.preventDefault();
   alert(myValue); // FOR TESTING PURPOSES - SHOWS YOU CAN RETURN A VALUE FROM TEXTAREA
  }
});
</script>
</body>
</html>