检查是否有效的蒸汽配置文件网址

Question

I am trying to make a regex that checks if the url a user is posting, are valid.

I have created the following regex:

/https?\\:\\/steamcommunity\\/.com\\/profiles|id\\/[a-zA-Z0-9]/

But that isn't working. Is there a regex master, here that can tell me what i am doing wrong?

The links i am trying to validate are looking like:

https://steamcommunity.com/profiles/76561198009610232/ https://steamcommunity.com/id/rasmusvejby/

ANSWERE

/(?:https?:\/\/)?steamcommunity\.com\/(?:profiles|id)\/[a-zA-Z0-9]+/

Answer 1

Try this regex:

(?:https?:\/\/)?steamcommunity\.com\/(?:profiles|id)\/[a-zA-Z0-9]+

See this demo:

Regex Demo

The "g" modifier is just so you can see it test it in different strings, but you probably dont need it.

Answer 2

The accepted answer to this question will also match this url for example:

https://steamcommunity.com/profile/thisisimpossible

I am using the following regex to prevent non numeric characters when the id is prepended by profile/ rather than id/. Not necessarily prettier but it does the job.

^(?:https?:\/\/)?steamcommunity\.com\/(?:profiles\/[0-9]{17}|id\/[a-zA-Z0-9].*)$