markPreset

This setting determines whether, if initial value is set, a special style is applied to the symbols, to alert the user that this value has been preset.
The default value is false.

The code below demonstrates its usage:

<div id="rating"></div>

<script type="text/javascript">
jQuery(function($) {
    $('#rating').shieldRating({
        step: 1,
        value: 3,
        markPreset: true
    });
});
</script>