All Functions
IsArray Function
IsDate Function
IsNull Function
IsNumeric Function
IsObject Function
VarType Function
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
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