Test your website performance for free
Test your website performance


Retrieves the value of the specified custom attribute of the Obj.

Passing an invalid attribute name returns null. If the attribute name starts with an underscore character (“_”, indicating a reserved name of a system attribute), an error is thrown.


  • attributeName (String) – The name of the attribute.


The value of the attribute. This value can be of the Date, Number, Binary, Link, Obj, Widget, String, Array<Link>, Array<Obj>, Array<Widget>, or Array<String> type. Its type can also be null in case the value is empty, or if the attribute does not exist.