react-json-schema-form has way of validation message customize.
transformErrors function is it.
but I think retool json-schema-form-component is not enabled this feature.
i would lile to customize validation message, main purpose is internationalization.
Hey @takada and welcome to the forum! We've been spending more time recently working on our native Form component - have you had a chance to try that out? It should be much easier to work with custom error logic there.