isFile
Table of Contents
Overview
The isFile function takes a file object as an argument and returns true if it is a valid file. Otherwise, it returns false.
Note:
- The file object should be available in the cloud.
- Offline files are not supported.
Return Type
- BOOLEAN
Syntax
<variable> = <file_object>.isFile();
(OR)
<variable> = isFile(<file_object>);
where,
Parameter | Data type | Description |
<variable> | BOOLEAN | Variable which will contain the returned boolean value. |
<file_object> | Any datatype | The file object fetched from the cloud/web. Learn more about fetching files from the web here. |
Examples
file_object = invokeUrl [ url: "http://www.thenonlinearpath.com/wp-content/uploads/2016/05/GoodVibesOnly.png" type: GET ]; if(file_object.isFile()){ // Do something }