# Disallow RTL override characters in titles

**URL:** <https://meta.discourse.org/t/disallow-rtl-override-characters-in-titles/19829>\
**Category:** Feature\
**Created:** [Setembro 9, 2014, 10:01pm UTC](https://meta.discourse.org/t/disallow-rtl-override-characters-in-titles/19829 "2014-09-09T22:01:09Z")\
**Posts on this page:** 1\
**Showing post:** 3

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**Author:** ![locallunatic](https://avatars.discourse-cdn.com/v4/letter/l/a88e4f/32.png) [@locallunatic](https://meta.discourse.org/u/locallunatic)\
**Post date:** [Setembro 9, 2014, 10:18pm UTC](https://meta.discourse.org/t/disallow-rtl-override-characters-in-titles/19829/3 "2014-09-09T22:18:00Z")

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It also plays with the edit pencil on the title when you do it. So yeah it is an issue with allowing unicode characters, but don’t know if others would also break it. I’d suggest using a whitelist rather than a blacklist.

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