Toggle show/hide password

toggle.js

function togglePassword() {
  let passwordInput = document.getElementById('txtPassword');
  if (passwordInput.type === 'password') {
    passwordInput.type = 'text';
  } else {
    passwordInput.type = 'password';
  }
}

(function () {
  let toggle = document.getElementById('btnToggle');
  toggle.addEventListener('click', togglePassword, false);
})();

Wow, I like this