Join GitHub today
GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together.Sign up
Do not change URLs that already have a scheme #633
A problem raised on the user forum regarding a link whose URL was a phone number, tel:1234, being changed to an http URL
When adding absolute resources leave alone URLs that already have a scheme. The regular expression allows any valid scheme as described at https://www.ietf.org/rfc/rfc2396.txt section 3.1.
Screenshots (if appropriate):