Hi ChristianFrias!, Are you able to provide a link where this is happening? I don’t know if there’s enough information here to look into this.

It sounds like you have a form on your page that has a datepicker selection element, and you also have a custom HTML element that includes an iframe to some location perhaps in google maps, as well as a separate variant or domain level script that attempts to update the favicon of your site?

Hi mccamon, you are right.

Is this the landing page.

https://restaurante.texasdebrazil.mx/reservaciones/

The fiel is named “fecha”

This may not be the solution, but I did observe the following errors.

In your script, try changing the $ reference to jQuery instead

  

  $(function() {

    

    // var array = ["16-06-2018","17-06-2018"]

    

    $( "#fecha" ).datepicker({

      

      	beforeShowDay: function(date){

        var string = jQuery.datepicker.formatDate('dd-mm-yy', date);

        return [ array.indexOf(string) == -1 ]

    },

      

      	dateFormat: 'dd-mm-yy',

  		minDate: 0,

      	monthNames: [ "Enero", "Febrero", "Marzo", "Abril", "Mayo", "Junio", "Julio", "Agosto", "Septiembre", "Octubre", "Noviembre", "Diciembre" ],

      	dayNamesMin: ['Do', 'Lu', 'Ma', 'Mi', 'Ju', 'Vi', 'Sa'],

    });   

   

    

  });

  

</script>

Example: jQuery(function () {});

You could also begin by defining $ as jQuery like this: var $ = jQuery; and not update the rest of your script.

jQuery is also available at lp.jQuery which is (I think) an alias for your window object. Feel free to send me a message if you have other questions specifically for me, otherwise i’ll keep an eye on this post!