[Html-widget] OT - Looking for PM to validate a web address

[Mario Minati]

Hello @all,

does anyone know a modul to validate syntactically a webaddress?
e.g.
https://www.perl.org - ok
www.perl.org - ok
perl.org - ok
perl - not ok
www:perl. org - not ok

I only found:
Data/Validate/URI.pm
URI.pm
Untaint/url.pm

Greets,
Mario