text: /**
   * Return true, if the value is a valid date, also making this formal check dd/mm/yyyy.
   *
   * @example $.validator.methods.date("01/01/1900")
   * @result true
   *
   * @example $.validator.methods.date("01/13/1990")
   * @result false
   *
   * @example $.validator.methods.date("01.01.1900")
   * @result false
   *
   * @example <input name="pippo" class="{dateITA:true}" />
   * @desc Declares an optional input element whose value must be a valid date.
   *
   * @name $.validator.methods.dateITA
   * @type Boolean
   * @cat Plugins/Validate/Methods
   */
  $.validator.addMethod("dateITA", function (value, element) {
      var check = false,
          re = /^\d{1,2}\/\d{1,2}\/\d{4}$/,
          adata, gg, mm, aaaa, xdata;
      if (re.test(value)) {
          adata = value.split("/");
          gg = parseInt(adata[0], 10);
          mm = parseInt(adata[1], 10);
          aaaa = parseInt(adata[2], 10);
          xdata = new Date(Date.UTC(aaaa, mm - 1, gg, 12, 0, 0, 0));
          if (( xdata.getUTCFullYear() === aaaa ) && ( xdata.getUTCMonth() === mm - 1 ) && ( xdata.getUTCDate() === gg )) {
              check = true;
          } else {
              check = false;
          }
      } else {
          check = false;
      }
      return this.optional(element) || check;
  }, $.validator.messages.date);
  