iHateRegex

Now you have two problems.

date

Matches a date in the format dd/mm/yyyy , dd-mm-yyyy or dd.mm.yyyy

credit card number

Credit card number is the card unique identifier found on payment cards.

latitude and longitude

Latitude and longitude values are usually found comma seperated to denote a location on the globe

username

A username is a unique identifier given to accounts in websites and social media

C-like identifier

In computer languages, identifiers are tokens (also called symbols) which name language entities

email complicated

Unnecessarily complicated email regex that works "more than" most of the times

han unification

Han characters are a common feature of written Chinese (hanzi), Japanese (kanji), and Korean (hanja)

jira issue ticket

Hyphen-separated Jira project key and ticket issue number

hashtag

Hashtags are metadata tags used on social networks that categorizes the content of the post

ip address(ipv4)

Matches an ip address(version 4)

ip address(ipv6)

Internet Protocol version 6 (IPv6) is the most recent version of the Internet Protocol. This is used to provide identification for devices in a network.

ascii

Matches any printable ascii character

mac address

A simple expression to match an ethernet MAC address

e.164 phone number

E.164 is a telephone number format to ensure consistency

discord username

Username identifier for the VOIP application Discord

bitcoin address

A bitcoin address is the address string which identifies a bitcoin cryptocurrency wallet.

uuid

Hyphen-separated universally unique identifier (UUID)

phone number

Match a phone number with "-" and/or country code.

semantic versioning

Match a SemVer as specified in https://semver.org/

digital object identifier

A DOI is an identifier/handle used to identify objects uniquely