The forums ran from 2008-2020 and are now closed and viewable here as an archive.
I’m trying to design a cool Greasemonkey script and to have the user do some custom styling via an HTML input.
However, I want to validate their input as a valid CSS color attribute. Is there a way to do this without writing a function to parse it exactly? Or perhaps a clever regular expression (not my forte)?
Thanks to anyone who can help!