Custom emoji circumvent 'max emojis in topic title' setting

[cjk77 (Chris Klugewicz)]

My instance (Discourse 2.2.1) is set to allow a max of 1 emoji in a topic title (default setting):

However, it seems that users can use multiple custom emoji in topic titles despite that setting:

[sam (Sam Saffron)]

I see, yeah we should fix that … @techAPJ can you add to your list?

[codinghorror (Jeff Atwood)]

Add as very low priority to your list

[venarius (Tim Lange)]

Hey, I have created a PR addressing this issue

https://github.com/discourse/discourse/pull/7116

[zogstrip (Régis Hanol)]

This has been merged, thanks @venarius .

@cjk77, can you update to latest and try again?

[cjk77 (Chris Klugewicz)]

@cjk77, can you update to latest and try again?

Sadly, I can’t – our forum is on the stable branch, and I don’t currently have a test version set up anywhere. Maybe someone who’s on the beta branch could give it a try?

[techAPJ (Arpit Jalan)]

I confirmed the fix locally by testing before and after the commit.