<link href="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/css/bootstrap.min.css" rel="stylesheet" id="bootstrap-css">
<script src="//maxcdn.bootstrapcdn.com/bootstrap/4.1.1/js/bootstrap.min.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div class="container">
<div class="row">
<div class="form-group row" data-key="disabled">
<label class="col-sm-4 control-label" for="input-model">Disabled</label>
<div class="col-sm-8 input">
<div class="toggle">
<input type="checkbox" class="toggle-checkbox" id="disabled">
<label class="toggle-label" for="disabled">
<span class="toggle-inner"></span>
<span class="toggle-switch"></span>
</label>
</div>
</div>
</div>
</div>
</div>