NUT Plugin IPv6 Bug

[seed]

Hello,


in the NUT plugin there is a small ipv6 validation error. The webinterface does not support ipv6 addresses that are enclosed in "[]".
When user manually edits the config.xml and adds the ip like this: [2001:db8::abc1], everything works.
I assume its just a validation error. Unfortunately i cant commit a fix, but i filed the bug here:

https://github.com/opnsense/plugins/issues/4513

[seed]

anyone?
it should be a quick fix. just allow "[" "]" in the addressinput and it should be fixed.