JSFiddle - React, Tailwind, and code Playground

HTML

<form action="/SomeAction" method="post">
  <input id="my-textbox" type="text" placeholder="Write something and press enter to continue..." />
</form>

JavaScript

$(function() {
    $('#my-textbox').keydown(function(e){
        if(e.keyCode==13) e.preventDefault();
    }); 
    
    $('#my-textbox').keyup(function(e) {
        e.preventDefault();
         var $textbox = $(this);
        if ($textbox.val().length > 0 && e.keyCode == 13) {
           //$textbox.parent('form').submit();
           console.log('Submitted');
        }
     });
 });