Function to check whether an object is a Folder object and whether the folder exists.

The function isFolder() is located in the file folder.jsxinc.

Usage

To check whether the variable is a folder object.

var folder = new Folder("C:/myfolder");
if(isFolder(folder))
  //Do something if this is a folder.

To check wether the variable is a folder object and to check that the folder exists.

var folder = new Folder("C:/myfolder");
if(isFolder(folder, true))
  //Do something if this is a folder and when this folder exists.

Parameters

Parameter	Data type	Required	Description
folder	All		The object or variable you want to check.
mustexist	Boolean		If set to true the function only returns true when the folder exists on the file system. Default is false.

Return values