Date regex with leap years

Image file detection (jpg or jpeg) at the link

Image file detection (jpg or jpeg) at the link

Image file detection (jpg or jpeg)

This Regex has been tested against : 23px 3.32423423cm .87687533mm 34223423em...

Basic enforcing of URL minimal structure, without being too strict. Supports: _user:pass@ domain.com:80_...

Matches strings in the ISO_8601 format. Named capture groups for year, month, date, hours, minutes, seconds, ms and timezone offset.

^[0-9]{2}\.[0-9]{3}\.[0-9]{3}\/[0-9]{4}\-[0-9]{2}