open-source-parsers / open-source-parsers/jsoncpp

how to check if the key existed in Json::Value?

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Dominant language
C++
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Description

I have a Json::Value object.

I want to check if there is a key = 'data'.

Is there any method can do this? i think find method is not the correct method

Contributor guide

Open the contributing guide

First steps

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  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Json::Value API, focusing on the existing find method and key-existence operations. Done means documenting or confirming the supported way to check whether the key 'data' exists.

Written by the indexing model from the issue text.

Assessment

Tech stack
cpp
Domain
documentation
Issue type
Documentation
Difficulty
1/5
Estimated time
Under an hour
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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