is there special characters or strings cannot be used as key in rapidjson?

Question

can special characters be used as a part of key?

For example :

{
    "+new":"addnew.png"
    "":"empty.png"
}

Is this format of rapidjson valid?

Also, is there any special strings that is not valid to use as key?

(I think the earlier question cannot fully answer my question because it does not cover the case of empty string, e.g.:"":"empty.png")

possible duplicate of [Illegal characters in object or JSON key](http://stackoverflow.com/questions/8676011/illegal-characters-in-object-or-json-key) — Timothy, Jul 07 '15 at 02:38

score 0 · Accepted Answer · answered Jul 07 '15 at 12:55

0

Yes. Any valid string can be used as key. But the shown JSON misses a comma between two members.

answered Jul 07 '15 at 12:55

Milo Yip

score 0 · Answer 2 · answered Jul 07 '15 at 15:52

0

A string is a sequence of zero or more Unicode characters, wrapped in double quotes, using backslash escapes.

You can use JSONLint to validate the json string.

answered Jul 07 '15 at 15:52

doqtor

2 Answers2