jsonschema validates against instances with unspecified properties

[theambient]

this works but i expect an error: prop2 is not in scheme.

from jsonschema import validate

schema = {
    "prop1" :
    {
        "type" : "string"
    },
    "required" : ["prop1"]
}

instance = {
    "prop1" : "my string",
    "prop2" : 5
}

validate(instance, schema)

[Julian]

Hi, yes this is how JSON Schema works, additional properties are allowed by default.

You might want to read about the additionalProperties validator to disallow any others, or the not validator to disallow specific ones.

[theambient]

thanks.

BR, Ruslan Mullakhmetov

On 17 Apr 2014, at 05:19, Julian Berman notifications@github.com wrote:

Hi, yes this is how JSON Schema works, additional properties are allowed by default.

You might want to read about the additionalProperties validator to disallow any others, or the not validator to disallow specific ones.

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