leenooks/resources/themes/adminlte/views/auth/partials/scripts.blade.php

<!-- Compiled app javascript -->
<script src="{{ asset('/js/app.js') }}"></script>
<!-- iCheck -->
<script src="{{ asset('/plugin/iCheck/icheck.min.js') }}"></script>

<script>
    $(document).ready(function() {
        $('input').iCheck({
            checkboxClass: 'icheckbox_square-blue',
            radioClass   : 'iradio_square-blue',
            increaseArea : '20%' // optional
        })
    })
</script>