Syntax

IsNull(name)

Description

Use this method to check whether a property is null or not.

Parameters

Name	Description
name	Specifies the name of the property that needs to be checked as a string.

Returns

Boolean.

Example

Local PSM_JSON:Object &oObject = create PSM_JSON:Object();
   
&oObject.AddString("test", "val");
   
Local boolean &bIsNull = &oObject.IsNull("test");