HTML Widget Controls; widget.UI.AddressDetails now supports showInstructions option

The option showInstructions is now supported from the AddressDetails HTML Widget control.

  C.adAddress = widget.UI.AddressDetails("adAddress", {
    showInstructions: true,
  });

When configured, a two-line Instructions field (with a maximum length of 255 characters) is displayed at the top of the addressing fields.

The following functions on the AddressDetails object will read / output the Instructions property:

C.adAddress.ToAddressDetailsJson();
C.adAddress.FromAddressDetailsJson(json);

The Instructions field can be dynamically displayed / hidden after the control has been initialised by using the following function on the AddressDetails object.

C.adAddress.ShowInstructions(true);
C.adAddress.ShowInstructions(false);