Check if checkbox checked jquery

Show hide input field on the basis of checkbox hidden or visible

by Suryar Praveen

HTML

<input id="checkbox" type="checkbox" />

JavaScript

$(document).ready(function() {
  var ckbox = $('#checkbox');

  $('input').on('click', function() {
    if (ckbox.is(':checked')) {
      alert('You have Checked it');
    } else {
      alert('You Un-Checked it');
    }
  });
});

$('#enableBundle-2').on('change', function() {
  if (this).is(':checked') {
    alert('checked')
  }
});