Disable or Enable HTML Element with JavaScript

Hi. I needed to make the HTML elements enabled or disable.

When I try with VanillaJS I wrote this code:

VanillaJS Way

JS Code

function disableOrEnableBtn() {
    var isDisabled = document.getElementById("myBtn").disabled;
    if(isDisabled) {
      document.getElementById("myBtn").disabled = false;
    } else {
      document.getElementById("myBtn").disabled = true;


<button id="myBtn">Button</button>

<button onclick="disableBtn();">Change Button Status</button>

See VanillaJS Example https://jsfiddle.net/aligoren/pqa6xw51/

jQuery Way

You can also use jQuery. This code is very basic:

JS Code

$.disableBtn = function() {
    $('#myBtn').prop("disabled", (_, val) => !val);


<button id="myBtn">Button</button>

<button onclick="$.disableBtn();">Change Button Status</button>

See jQuery Example https://jsfiddle.net/aligoren/n14pzh5g/

AngularJS Way

<body ng-app="">
  <label>Change Button Status: <input type="checkbox" ng-model="checked"></label><br/>
  <button ng-model="button" ng-disabled="checked">Button</button>

See Example https://jsfiddle.net/aligoren/6nby94kj/