Vim regex of correct json string

Does this vim regex match only correct JSON strings?开发者_Go百科 Does it match every correct JSON string? Quotes are part of regex.

"\([^\\"]\|\\\(u\x\{4}\|["trf\\bn/]\)\)*"

UPD: I need JSON string objects ("...").

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In my eyes the regex corresponds to the syntax diagram (see below) from http://www.json.org . IMO your regexp should only match correct JSON strings.

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Edit after update: The regex looks ok to me.