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Add 'STRICT_JSON' docs

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Ryan P Kilby 2017-07-10 19:34:04 -04:00 committed by Carlton Gibson
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docs/api-guide/settings.md
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@ -362,6 +362,14 @@ The default style is to return minified responses, in line with [Heroku's API de
Default: `True`
#### STRICT_JSON
When set to `True`, JSON rendering and parsing will only observe syntactically valid JSON, raising an exception for the extended float values (`nan`, `inf`, `-inf`) accepted by Python's `json` module. This is the recommended setting, as these values are not generally supported. e.g., neither Javascript's `JSON.Parse` nor PostgreSQL's JSON data type accept these values.
When set to `False`, JSON rendering and parsing will be permissive. However, these values are still invalid and will need to be specially handled in your code.
Default: `True`
#### COERCE_DECIMAL_TO_STRING
When returning decimal objects in API representations that do not support a native decimal type, it is normally best to return the value as a string. This avoids the loss of precision that occurs with binary floating point implementations.