youtube link regex

Question

im trying to make this work for all youtube links, which is working, except for youtube.com/v/videoid

only watch?v= is working with this regex, any assistance is greatful.

/http:\/\/(?:youtu\.be\/|(?:[a-z]{2,3}\.)?youtube\.com\/watch(?:\?|#\!)v=)([\w-]{11}).*/i

Answer 1

The website Regular Expression Library is a good source for that. Try the following link: http://www.regexlib.com/Search.aspx?k=youtube

Answer 2

/((http:\/\/)?(?:youtu\.be\/|(?:[a-z]{2,3}\.)?youtube\.com\/v\/)([\w-]{11}).*|http:\/\/(?:youtu\.be\/|(?:[a-z]{2,3}\.)?youtube\.com\/watch(?:\?|#\!)v=)([\w-]{11}).*)/i