Question 417439 in Json Question posted in
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Can a JSON Schema property name start with an integer?

Are there any rules for writing JSON Schema field name?

I have a JSON schema with a field name quoted in double quotes and it starts it integer.
But the same schema is not accepted by the big data tools!

If yes then why??

{ "properties": {"5checkSum": true }}
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2

Answers


  1. 0

    JSON Schema itself has no restrictions on property names. Other tooling may have restrictions, though. They should document such restrictions if they do.

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  2. 0

    RFC8259 which JSON Schema uses as a normative reference, does not constrain member(property) names beginning with a number

    https://www.rfc-editor.org/rfc/rfc8259.html

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