JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8/themes/dot-luv/jquery-ui.css">
<input name="bob" type="text" />

JavaScript

$(document).keypress(getFieldName);
function getFieldName(e) {
    alert("Field name was: '" + e.target.name + "'\n (undefined means you weren't in a field)");
    if(e.which == 13) {
      alert("Key pressed was enter");  
    } else {
      alert("Key pressed was not enter");  
    }
}