# Duplicated #IDs

**URL:** <https://forum.pinegrow.com/t/duplicated-ids/171>\
**Category:** Feature Request\
**Created:** [September 8, 2016, 11:52am UTC](https://forum.pinegrow.com/t/duplicated-ids/171 "2016-09-08T11:52:00Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![Thomas](https://yyz2.discourse-cdn.com/flex036/user_avatar/forum.pinegrow.com/thomas/32/61_2.png) [@Thomas](https://forum.pinegrow.com/u/Thomas)\
**Post date:** [September 8, 2016, 11:52am UTC](https://forum.pinegrow.com/t/duplicated-ids/171/1 "2016-09-08T11:52:00Z")

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Hi guys,

uh - IDs. Yes, they still do exist.

I could think of an observer which prevents you from running duplicated IDs?

Something which appends a simple number, turning a #section-name into #section-name-1 after you duplicated it.  
Just to prevent users from running into malformed code.

Cheers

Thomas