Accounts for any character 4 times and not 'null'

Parses an Open Financial Exchange date or date-time string as specified in "3.2.8.1 Dates, Times, and Time Zones" of the OFX Banking Specification, Version 2.3 October 2020.

Проверка правильности кадастрового номера

Проверка формата СНИЛС

lua file name

Более компактный шаблон для проверки СНИЛС

pattern to validate a slug with numbers

This Test will check is the given string is Exactly of 6 digits & all chars are Numbers. use case OTP Validations.

Regexp to add gcache.size to Galera cluster config, using Ansible's replace module

the gray ones are the wanted parameters

regex to detect or extract UPI ID

These are the requirements for a Tizen Pacakge ID of type applicationIdType This type expects pattern '[0-9a-zA-Z]{10}.{1,52}'

match street address with no more than 6 numbers and no special characters

extracting mobile number along with country code

extracting email id from given string

域名规则

匹配中、英文、数字、全角符号，破折号和下滑线，不匹配除了这些以外的其他字符

Regax for validate any variable string

phone number matcher

$1 or $channel = channel name $2 or $bullshit = text to ignore $3 or $url = channel url "HD" inside of `` group is search string to find all channels (with their urls) which names contain it. Feel free to play around with it.