structKeyExists

Determines whether a specific key is present in a structure.

structKeyExists(structure, key) → returns boolean

Member Function Syntax

struct.keyExists(key)

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See Also:   isDefined   isEmpty

Argument Reference

structure struct
Required

Name of structure to test

key string
Required

Key to test

Examples
Sample code invoking the structKeyExists function 

structKeyExists(server, "os")

Expected Result: YES

CF 11+ calling the keyExists member function on a struct.

server.keyExists("os")

Expected Result: YES

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