general purpose HTTP URL regex

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

grabs the ID for the regex101.com permalink to code

From 1970 to 2015 Replace: (\d{4})$ for (19[7-9]\d|200-1)$

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

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

Alow alphanumeric characters and spaces

Validates DateTime of format YYYY-MM-DD hh:mm:ss including Leap Year

checks for valid PAN card for Indian users.

Usually MSWord HTML exports

It correctly handles simple values, empty values, and quoted values with commas inside.

Useful to work with GoogleMap API.

Regular expression for password validation Rules: 8-120 chars no spaces must contain at least one a-z char must contain at least one A-Z char...

Match an ipv6 address

Validate North American phone numbers with capture groups for the Area Code, Exchange Code, Line Number, and Extension.