add tel

[Its-Just-Nans]

add tel detection in href ?

Currently it's

 [IGNORED] tel:xxxx | Unsupported: Error creating request client: builder error for url (tel:xxxx): URL scheme is not allowed

[mre]

As far as I can see, tel: is not a standardized Uniform Resource Identifier (URI) scheme for phone numbers. At least, I can't find it in https://www.w3.org/wiki/UriSchemes. It's more of an informal standard, am I right?

[mre]

With that I wanted to say that I like the idea to exclude it, we just do so silently. E.g. we just skip the link entirely. If you like, you can adjust the PR based on this idea.

[Its-Just-Nans]

It's a RFC

https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml
https://www.rfc-editor.org/rfc/rfc5341.html#section-4.1
https://www.rfc-editor.org/rfc/rfc3966.html
https://caniuse.com/?search=tel

no ?

[mre]

Oh wow, I did not know that! I'm just blind. 🙈
In this case, all good! Can you add a unit test as well before we merge this?

[Its-Just-Nans]

added some tests

btw I think you're right: tel is not standard in w3c but it is by other consortium like iana (https://www.iana.org/assignments/uri-schemes/uri-schemes.xhtml) and the tel is working almost on every browser (https://caniuse.com/input-email-tel-url)

[mre]

I would like to avoid changing the filters, as I can't see a use-case for including phone numbers right now. They can't be checked by lychee and users of the library would be required to set the field.

Apart from that, this is ready to be merged from my side.

[Its-Just-Nans]

Thanks

I guess it's mergeable now

[mre]

Thanks for the pull request and for being so responsive about the changes!