Any way to allow href=tel: telephone anchor links in posts?


(Ewan Main) #1

Hello,

We’d like to put links to telephone numbers in Discourse posts, using the href=“tel:xxxx-xxxx-xxx” protocol. I’ve tried doing so using raw HTML anchor links and with Markdown, but Discourse always removes the href attribute totally and leaves us just with a plain anchor link without a target.

Is there any way I can achieve this? I can’t find a setting to change, so am wondering if it’s possible to escape the string in some way to prevent Discourse parsing and removing this? Since Discourse works so nicely on mobile, it seems a shame to completely prohibit tel: links.

Thanks in advance.


(Jeff Atwood) #2

@neil added support for custom URI href protocols so it should work if enabled in your site settings under allowed href schemes.

<a href="tel:1-562-867-5309">1-562-867-5309</a>

I’m not 100% sure this one will work since it doesn’t follow the uri:// scheme though.

There are a lot of these:

http://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml


(Ewan Main) #3

Thanks Jeff! Will investigate… although I’m missing the allowed href schemes setting altogether; is there a chance it could have been disabled by our developers at installation time?


(Rafael dos Santos Silva) #4

It’s very new, you need to update to latest code.


(Ewan Main) #5

Great - many thanks indeed for your time, both :slight_smile:


(Ewan Main) #6

Quick update for anyone else who’s interested: we now have the latest Discourse update and can confirm this is working, but only if the phone number is prefixed with tel:// (rather than just tel: which is the standard). I can confirm the links still work and are diallable!

Can’t be done with Markdown but works fine if the full HTML link is inserted.

Great stuff.