Pattern matching and extracting color code formats using RegEx. https://github.com/Kyza/color-regex/

Matches case insensitive first name, optional unlimited number of middle names and last name separated with space format. Replaced \w with explicit char range for Turkish support. (Äž accepted as first char not to over complex)

By Using this string you can just remove ascii special characters from a unicode string characters like ♥♥♥♥ ▓▒ and other non unicode letters.

Valid PHP variable name as defined in the manual at http://php.net/manual/en/language.variables.basics.php

grabs the ID for the regex101.com permalink to code

Validates - URLs with schemes - http, https and ftp Relative URL starting with / and ../

Allows inserting expiry date as MM/YYYY or MM-YYYY format

Allows phone numbers with optional country code, optional special characters and whitespace

RegEx email /^((?!\.)[\w-_.]*)(@\w+)(\.\w+(\.\w+)?)$/gim; Just playing with Reg Ex. This to validate emails in following ways ...

The secret of the Twitterverse.

Safe Password that allow only with a number, a lowercase, a uppercase, and a special character

general purpose HTTP URL regex