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isPropertyEmpty() Function

Introduced in version 1.3b48
Returns true(1) if the Token Property for a specific Token is empty. A Token Property is considered empty if it is NULL; if an empty string ("") has been assigned to it, it is not considered empty. Note: If the token type sets a default value, this function will still see the property as empty. Try using json.isEmpty().


isPropertyEmpty(property, id)
isPropertyEmpty(property, id, mapname)


  • property - The name of the property that has its value checked.
  • id - The token id of the token that has its value checked, defaults to the Current Token.

     Note: This parameter can only be used in a Trusted Macro

  • mapname - The name of the map to find the token. Defaults to the current map.


[r, if(isPropertyEmpty("propertyName")): propertyName = someDefaultValue]

See Also

Version Changes

  • 1.3b51 - Added id parameter option.
  • 1.5.4 - Added mapname parameter option.