Regular Expressions 101

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Community Patterns

1

Extract form HTML in Make (Integromat)

ECMAScript (JavaScript)
In Make (Integromat) I want to extra data in email formated in HTML I need to extract : The value for First Name, Last Name, Adresse, Zip code, City
Submitted by anonymous - 2 years ago
1

in-addr.arpa to IPv4

PCRE2 (PHP >=7.3)
Converts in-addr.arpa hostnames to IPv4 e.g. 1.0.0.127.in-addr.arpa to 127.0.0.1
Submitted by BitesizedLion - 2 years ago
1

Single line of .env file

PCRE2 (PHP >=7.3)
Parse a single line of a .env file From repo dotenv - source code here.
Submitted by Mot (https://github.com/motdotla) - a year ago
1

Extract schema and domain from URI.

PCRE2 (PHP >=7.3)
Doesn't work on domains that include dashes (after the dash).
Submitted by Roke Julian Lockhart Beedell - a year ago
1

Sri Lankan NIC Validation Regex - Sri Lanka - National Identity Card Number Validation Regex

PCRE2 (PHP >=7.3)
Extract the Data from Sri Lankan National Identity Card The SL NIC could be divided into two groups, Before 2016 (9 alphanumeric digits with one English letter) After 2016 (12 alphanumeric digits) ...
Submitted by Aadhil Ahamed (Find me on GitHub: https://github.com/AadhilMR) - a year ago
1

终端控制序列

PCRE2 (PHP >=7.3)
匹配终端控制序列
Submitted by anonymous - a year ago
1

Universal Phone Regex

PCRE2 (PHP >=7.3)
Just a simple regex to detect phone numbers Should work in just about any regex flavor.
Submitted by anonymous - a year ago
1

Month / Year Format (MM/YY)

ECMAScript (JavaScript)
/^(0[1-9]|1[0-2])\/?([0-9]{2})$/ /^(0[1-9]|1[0-2]) : First Digit - 0 second digit will be -0 to 9 ----> for Jan to Sep ...
Submitted by anonymous - a year ago
1

JavaScript String Matcher

PCRE2 (PHP >=7.3)
Matches comments, strings, templates, and regexes from javascript code. also matches templates recursively in order to correctly get template data
Submitted by ephf - a year ago
1

e_itcd_protocol_match

PCRE2 (PHP >=7.3)
Match an e-ITCD protocol inside a list
Submitted by davidbragat - a year ago (Last modified a year ago)
1

Remove specific character in beginning & last

PCRE2 (PHP >=7.3)
Remove specific character in beginning & last
Submitted by anonymous - a year ago
1

Email Validation General (miscrosoft email rule)

PCRE2 (PHP >=7.3)
^([a-z0-9]+(?:([-]+|[.])[\w-]+|[-]))@([a-z0-9]+(?:([.-]\w+)\.)[a-z]{2,13})$
Submitted by Riki - a year ago
1

Test email for 99% of possible issues

PCRE2 (PHP >=7.3)
This is written using several other developer's work with my tying it all together and adding a few small requirement of my own. allows Latin characters (“a” - “z” or “A” - “Z”) within the email address. permits digits (0 - 9) in the email address. enforces domain part restrictions. allows hyphen...
Submitted by anonymous - a year ago (Last modified a year ago)
1

one line html

PCRE2 (PHP >=7.3)
matches html
Submitted by anonymous - a year ago
1

test

PCRE2 (PHP >=7.3)
mail, pass, ...
Submitted by anonymous - a year ago
1

mikrotik rsc to github

PCRE (PHP <7.3)
convert mikrotik rsc to one line as every rule
Submitted by sanekmihailow - a year ago
1

jerry_eth_match

PCRE2 (PHP >=7.3)
jerry_eth_match
Submitted by rin - a year ago
1

IPv6 前缀格式

PCRE2 (PHP >=7.3)
IPv6 前缀格式
Submitted by anonymous - a year ago
1

API 文档注释的转换

ECMAScript (JavaScript)
(.)\/\/(.)
Submitted by anonymous - a year ago
1

Get type from calypso XML

PCRE2 (PHP >=7.3)
How to get type from calypso XML by key words
Submitted by AlexMia - a year ago
1...811812813814815...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(?=.*\d)(?=.*[A-Z])(?=.*[a-z])(?=.*[^\w\d\s:])([^\s]){8,16}$
/
gm
Open regex in editor

Description

Synopsis

The subject password must fullfill several criterias to ensure it's have an acceptable level of minimal security.

Success criterias

  • contains at least 1 number (0-9)
  • contains at least 1 uppercase letters
  • contains at least 1 lowercase letters
  • contains at least 1 non-alpha numeric number
  • password is 8-16 characters without whitespaces (space, tab, newline)
Submitted by Soma Szelpal - 9 months ago (Last modified 9 months ago)