JSFiddle - React, Tailwind, and code Playground

by techiedelight

HTML

<!doctype html>
<html lang="en">
<body>
  <div id="container" name="login"></div>
</body>
</html>

JavaScript

$(document).ready(function() {
  if ($("#container[name]").length) {
    alert('The name attribute exists');
  } else {
    alert('The name attribute does not exist');
  }
});