enabled

enabled - Boolean (default: true)

Initializes the MaskedTextBox widget in an enabled or disabled state.

The code below demonstrates the use of enabled option.

<input id="maskedtextbox" />
<script type="text/javascript">

jQuery(function($) {
      $("#maskedtextbox").shieldMaskedTextBox({
            enabled: false,
            mask: "(000) 000-000"
      });
});
</script>