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Option to strip out unused parameters

See original GitHub issue

This may already be included somewhere, but it would be awesome if there was an option to strip out parameters that aren’t in the docs. For example:

If a query parameter age is defined, but ?age=30&foo=bar is passed, I would like req.query to only contain age.

I’m not sure which underlying express-openapi-* module would contain this, or perhaps it would be a new one.

Issue Analytics

State:
Created 7 years ago
Reactions:1
Comments:10 (6 by maintainers)

Top GitHub Comments

2reactions

buzzwarecommented, Feb 13, 2020

The ajv option “removeAdditional: true” does this when the schema has “additionalProperties: false”. There are other options for removeAdditional

1reaction

dkMorlokcommented, Feb 17, 2021

I’m dealing with same/similar problem, need to remove additional data without throwing errors.

when i set "additionalProperties: false" into schema validator throw errors
when i add to Ajv config removeAdditional: true it removes additional data and not throws errors

Very helpful is this test https://github.com/ajv-validator/ajv/blob/ba752505cf53a136eda1c4f4b81bf9e697a42dc2/spec/options/removeAdditional.spec.ts#L27

Would be nice to have ajv options configurable for openapi-request-validator, or at least just this one removeAdditional. (using only component openapi-request-validator)

UPDATE: i want to remove additional data from body.