/** * KIRKI CONTROL: NUMBER */ jQuery(document).ready(function($) { "use strict"; $( ".customize-control-number input[type='number']").number(); }); wp.customize.controlConstructor['number'] = wp.customize.Control.extend( { ready: function() { var control = this; this.container.on( 'change', 'input', function() { control.setting.set( jQuery( this ).val() ); }); } });