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how should I check a string is valid JSON string ? #653

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zhishupp opened this issue Jul 11, 2017 · 7 comments
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how should I check a string is valid JSON string ? #653

zhishupp opened this issue Jul 11, 2017 · 7 comments
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solution: duplicate the issue is a duplicate; refer to the linked issue instead

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@zhishupp
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I read all examples, but I didnt find a way to check a string is valid JSON string.
Is there an API to achieve this ? or I have to use "try catch" to check exceptions ?
thanks ^_^
@zhishupp
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ok, I noticed my question is just the same as #458 , so there will be a validation function in Release 3.0.1 ?

@nlohmann
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This is planned for 3.0.0, but I need to decide on how to best expose all possible parser/validation/format combinations which I discussed in #623. Therefore, this may take a while.

@nlohmann nlohmann added the solution: duplicate the issue is a duplicate; refer to the linked issue instead label Jul 11, 2017
@nlohmann
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Duplicate of #458.

@machinetherapist
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@nlohmann any news ?

@nlohmann
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nlohmann commented Dec 9, 2020

See https://json.nlohmann.me/api/basic_json/accept/

@anonymous9892
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In python use type(string_name)

@ghost
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ghost commented Dec 15, 2020

that is true

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