@loopback/docs

--- lang: en title: 'API docs: rest.resthttperrors.validationerrordetails' keywords: LoopBack 4.0, LoopBack 4, Node.js, TypeScript, OpenAPI sidebar: lb4_sidebar editurl: https://github.com/loopbackio/loopback-next/tree/master/packages/rest permalink: /doc/en/lb4/apidocs.rest.resthttperrors.validationerrordetails.html ---  [Home](./index.md) > [@loopback/rest](./rest.md) > [RestHttpErrors](./rest.resthttperrors.md) > [ValidationErrorDetails](./rest.resthttperrors.validationerrordetails.md) ## RestHttpErrors.ValidationErrorDetails interface An invalid request body error contains a `details` property as the machine-readable error. Each entry in `error.details` contains 4 attributes: `path`, `code`, `info` and `message`. `ValidationErrorDetails` defines the type of each entry, which is an object. The type of `error.details` is `ValidationErrorDetails[]`. **Signature:** ```typescript interface ValidationErrorDetails ``` ## Properties <table><thead><tr><th> Property </th><th> Modifiers </th><th> Type </th><th> Description </th></tr></thead> <tbody><tr><td markdown="1"> [code](./rest.resthttperrors.validationerrordetails.code.md) </td><td markdown="1"> </td><td markdown="1"> string </td><td markdown="1"> A single word code represents the error's type. </td></tr> <tr><td markdown="1"> [info](./rest.resthttperrors.validationerrordetails.info.md) </td><td markdown="1"> </td><td markdown="1"> object </td><td markdown="1"> Some additional details that the 3 attributes above don't cover. </td></tr> <tr><td markdown="1"> [message](./rest.resthttperrors.validationerrordetails.message.md) </td><td markdown="1"> </td><td markdown="1"> string </td><td markdown="1"> A human readable description of the error. </td></tr> <tr><td markdown="1"> [path](./rest.resthttperrors.validationerrordetails.path.md) </td><td markdown="1"> </td><td markdown="1"> string </td><td markdown="1"> A path to the invalid field. </td></tr> </tbody></table>