# Range Iteration

![](https://1781865142-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-LvaO9X8rr2FG8JwKkhC-1769347644%2Fuploads%2Fgit-blob-e540453bc6d82961ac52c37d000e819d4f7aa867%2FCaptura%20de%20Pantalla%202020-02-10%20a%20la\(s\)%2012.54.09.png?alt=media)

### 📥 Entry vars <a href="#entry-vars" id="entry-vars"></a>

* **End:** you can set where the rage iteration ends.
* **Interval:** you can set where the interval will be.
* **Start:** you can set where the range iteration start.

### \*\*\*\*↗ **Callbacks**

* **Error:** you can set functions when the range iteration have an error.
* **On finish:** you can set functions when the range iteration finish the process.
* **Iteration:** you can set functions during the iteration process.