YouTube IDs with dashes

[medizinundmedien]

The \w metacharacter at

embetty-server/routes/video/youtube.js

Line 8 in 7c7e751

if (!/^\w+$/.test(id)) throw BadRequest

won't match all YouTube video IDs. YouTube video IDs can contain dashes (-) and underscores (_) – examples below:

https://www.youtube.com/watch?v=ZW9O45G-J1c
https://www.youtube.com/watch?v=RtU_mdL2vBM
https://www.youtube.com/watch?v=TK0-Qi0_SHg

A "better" pattern would check those characters with a length of 11 characters: /^[-_a-zA-Z0-9]{11}$/ instead of /^\w+$/

[compeak]

Thank you for reporting this bug. It has been fixed in 4aa8378 and v1.0.0.

\w contains _.