---
title: "Changes to Validate an action expression."
method: GET
path: "/v1/rules/validate-expression"
---

# Changes to Validate an action expression.

`GET /v1/rules/validate-expression`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 3 revisions.

- **2026-09-01** `8a1f6472e04b`: 1 info

## Changes

- **2026-09-01** `8a1f6472e04b`: 1 info
  - endpoint added

---

[Operation](https://skmtc.dev/firefly-iii/apis/firefly-iii-api-develop/docs/v1/rules/validate-expression/get.md) - [API](https://skmtc.dev/firefly-iii/apis/firefly-iii-api-develop.md) - [Page](https://skmtc.dev/firefly-iii/apis/firefly-iii-api-develop/changes/v1/rules/validate-expression/get)