Well, I'm pretty new on regex and in particular on JavaScript regexp.

I'm looking for making a regexp that match the hex color syntax (like #34ffa6) Then I looked at the w3school page: Javascript RegExp Object

Then that's my regexp:

/^#[0-9a-f]{6}/i

It seems to work but, if I want it to match also the "short hex color syntax" form? (like #3fa), it's possible? I've tried using the character | but maybe I'm wrong with the syntax.

javascript regex
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