scottklement.com

Posted: **Thu Apr 18, 2024 10:16 am**

Hi Guys,
I am using YAJL_OBJECT_FIND(DocNode: 'String'); to find a node inside a JSON.
If the node is not present then it will return SPP:NULL else an address of the node. My doubt here is - is there a way to validate whether Node is found or not? .

Posted: **Thu Apr 18, 2024 1:27 pm**

Unless I misunderstand you, you have answered your own question.

YAJL_OBJECT_FIND returns a pointer so one way to test is simply:

Code: Select all

node = YAJL_OBJECT_FIND(.....);

if node <> *Null;
   // node is valid
else;
   // node not found
endif;

Posted: **Tue Apr 23, 2024 9:15 am**

Thanks Jon.

scottklement.com

Clarification on - YAJL_OBJECT_FIND

Clarification on - YAJL_OBJECT_FIND

Re: Clarification on - YAJL_OBJECT_FIND

Re: Clarification on - YAJL_OBJECT_FIND