How to implement `ajv-keywords` with rjsf `@rjsf/validator-ajvX`?

[michal-kurz]

Prerequisites

• I have read the documentation

What theme are you using?

core

What is your question?

I want to use the uniqItemProperties keyword from ajv-keyword library - how can I make this work with @rjsf/validator-ajvX?

I am using ajv-6 validator invoked like this:

import { customizeValidator } from '@rjsf/validator-ajv6'
const validator = customizeValidator({ customFormats: CUSTOM_FORMAT_CRITERIA as any })

The custom keyword should be applied to the ajv instance itself like so:

require('ajv-keywords')(ajv, ['uniqueItemProperties'])

ajv-keyword then calls ajv.addKeyword() on the ajv instance - is there a clean way of applying it with @rjsf/validator-ajv6?

[heath-freenome]

@michal-kurz at the moment we don't expose the internal ajv instance anywhere as we are trying to make validators implementation agnostic. That said, it probably makes sense for us to update our customizeValidator() to expose the underlying ajv instance so that you can do what you need. I'll push a PR with the changes soon

[michal-kurz]

Thank you, @heath-freenome !