FUNCTION:  IsEmpty( )
Implemented in version 1.0
 
IsEmpty(variant)
 
The IsEmpty function returns True when passed a Variant that has been declared but not initialized. It returns False in all other cases.
 
Code:
<% =IsEmpty(notbeen) %>
 
Output:
True
 
Code:
<% =IsEmpty("This is a string.") %>
 
Output:
False