> This page is for Postman Flows, version Latest (v12) (default).
> For other versions, use one of these documentation indexes:
> - Latest (v12) (default): https://learning.postman.com/flows/latest-v-12/llms.txt
> - v11: https://learning.postman.com/flows/v11/llms.txt

> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://learning.postman.com/llms.txt.

# Logic blocks overview

*Logic blocks* include the following:

* [**Condition**](/flows/reference/blocks/condition/)
* [**If**](/flows/reference/blocks/if/)
* [**Validate**](/flows/reference/blocks/validate/)
* [**Evaluate**](/flows/reference/blocks/evaluate/)
* [**Delay**](/flows/reference/blocks/delay/)
* [**Or**](/flows/reference/blocks/or/)