check if the input is valid JSON

Synopsis

Declared in <nlohmann/json.hpp>

template<typename InputType>
static
bool
accept(
    InputType&& i,
    bool const ignore_comments = false,
    bool const ignore_trailing_commas = false);

Return Value

whether the input is valid JSON

Parameters

Name

Description

i

input to check

ignore_comments

whether comments should be ignored and treated like whitespace (true) or yield a parse error (false)

ignore_trailing_commas

whether trailing commas in arrays and objects should be ignored (true) or yield a parse error (false)

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