date format for "yyyy-MM-dd hh:MM" valid strict model.

Get all headings in a Markdown Format Text

/\b(+)\b/ig

This regular expression is build from the description of NINO number of GOV.UK,

This is a bit simpler version that is still quite robust. It was taken from a Formik example.

Visual tag and Back tag cannot more than 15 characters or only can contain uppercase, lowercase, space and dash.

it detects among us references among us aming us mongus amogus sus...

detect discord invite links such as: discord.gg/link discord.com/invite/link .gg/link .com/invite/link...

Convert camelCase to snake_case def camelCase2snake_case(txt): """ Convert camelCase to snake_case https://regex101.com/library/wUcSv4...

For example, using `Carl-bot to dump members of the @everyone role ordering highest of id`: `!dump @everyone %i:%u -o id` Example of return: 498984530968051713:lanjt#2129 ......

example

Viet Nam Phone Number Regex. This regex include: Cellphone number: Viettel, Vinaphone, Mobiphone, Vietnamobile, Iteltelecom, Reddi (055) Telephone number (such as: 024, 028,...) Start with Exactly 10 or 11 numbers

Match any url in text or html (http, https)

Multiple emails seperated with comma allowed multiple dot ltds

Use to find css sizing that migh need conversion to vs or alike.

The complete regex for IBAN numbers

this regex detect any sql injections .

A regular expression which finds all instances of markdown links and helps with rewriting link paths.

main symbols and comments are supported