Generate Password require numbers

[acrane1]

I'm using the password generator in a script, I've removed symbols, but I want to require numbers in the password. I don't see an option for this in the man page entry.
"lpass generate [--sync=auto|now|no] [--clip, -c] [--username=USERNAME] [--url=URL] [--no-symbols] [--color=auto|never|always] {NAME|UNIQUEID} LENGTH"

Any way to add that option?

[waterkip]

It's not a lpass solution, but on Unix you have pwgen, perhaps you can use that?