.. _element-available:

=================
element-available
================= 

Whether a XSLT instruction is supported

Description
~~~~~~~~~~~
The fn:element-available function returns a boolean value indicating whether the 
implementation supports a particular XSLT instruction or an extension 
instruction. Note: this is an XSLT-only function; it is not available in XQuery 
or XPath.

.. list-table::
   :widths: 40 60
   :header-rows: 1

   * - **Parameters**
     - **Description**
   * - element-name:string()
     -