# Using IF and env variables

**URL:** <https://discourse.nodered.org/t/using-if-and-env-variables/58480>\
**Category:** General\
**Created:** [16 February 2022 17:40 UTC](https://discourse.nodered.org/t/using-if-and-env-variables/58480 "2022-02-16T17:40:50Z")\
**Posts on this page:** 1\
**Showing post:** 13

<div class="post-metadata">

**Author:** ![zenofmud](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/zenofmud/32/316_2.png) [@zenofmud](https://discourse.nodered.org/u/zenofmud)\
**Post date:** [17 February 2022 12:39 UTC](https://discourse.nodered.org/t/using-if-and-env-variables/58480/13 "2022-02-17T12:39:13Z")

</div>

In order to make code readable and usable it is necessary to surround your code with three backticks (also known as a left quote or backquote `````)

````auto
``` 
   code goes here 
```

````

You can edit and correct your post by clicking the pencil ✏ icon.

See this post for more details - [How to share code or flow json](https://discourse.nodered.org/t/how-to-share-code-or-flow-json/506)

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