Regular Expressions 101

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1

Split French Address

PCRE2 (PHP >=7.3)
regEx used in VBA code to split french address into different columns in order to format more clearly
Submitted by Ropper - a day ago
1

drugbank_absorption

PCRE2 (PHP >=7.3)
(?PAUC)|(?PCmax)|(?PTmax)|(?P\d+\s[a-zA-Zμ]g(?!(?:|\.\S)))|(?P\d+\s[a-zA-Zμ]g\/[a-zA-Zμ]*g(?!(?:|\.\S)))
Submitted by Xiang Li - 2 days ago
1

Iran Mobile Number

PCRE2 (PHP >=7.3)
Iran Mobile Number Validator In All Possible States
Submitted by Amin Basiri (amin.bsr99@gmail.com) - 3 days ago
1

Iran Short Mobile Number

PCRE2 (PHP >=7.3)
Iran Phone Number In Short Mode
Submitted by Amin Basiri (amin.bsr99@gmail.com) - 3 days ago
1

remove gnu license information

ECMAScript (JavaScript)
this is just for the sake of creating documentation or working with a lot of files that all contain this license i just needed to remove them, in order to reduce the size of the overall files
Submitted by TheonlyAquarius - 3 days ago
1

Austrian ID card (old and new formats)

PCRE2 (PHP >=7.3)
Regex for validating Austrian ID cards in both the 2003 and 2021 formats.
Submitted by Enrique Saggese - 4 days ago
1

Tabela_Html

PCRE2 (PHP >=7.3)
Retirar informações da tabela HTML
Submitted by anonymous - 4 days ago
1

test

PCRE2 (PHP >=7.3)
test
Submitted by anonymous - 5 days ago
1

Discord steam-scam detector

PCRE2 (PHP >=7.3)
This Regex will filter most of the popular steam-scam links
Submitted by Flash08YT - 5 days ago
1

password regex (strict)

ECMAScript (JavaScript)
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...
Submitted by Soma Szelpal - 12 days ago (Last modified 12 days ago)
1

Semver 2.0.0 (with numbered capture groups)

PCRE2 (PHP >=7.3)
Semver 2.0.0 with numbered capture groups instead (so cg1 = major, cg2 = minor, cg3 = patch, cg4 = prerelease and cg5 = buildmetadata) that is compatible with ECMA Script (JavaScript), PCRE (Perl Compatible Regular Expressions, i.e. Perl, PHP and R), Python and Go. Source: https://semver.org/
Submitted by Soma Szelpal - 12 days ago
1

semver 2.0.0 regex (named groups)

PCRE2 (PHP >=7.3)
Semver 2.0.0 rwith named groups for those systems that support them (PCRE [Perl Compatible Regular Expressions, i.e. Perl, PHP and R], Python and Go). Source: https://semver.org/
Submitted by Soma Szelpal - 12 days ago (Last modified 12 days ago)
1

Search users

PCRE2 (PHP >=7.3)
Wyszukuje użytkowników według imienia lub nazwiska lub imienia i nazwiska. Jeżeli na początku nie ma spacji i jest tylko jedno słowo, to szukane jest po imie. Jeżeli na początku jest spacja i jest tylko 1 słowo, to szukane jest według nazwiska. Jeśli są tylko 2 słowa, pierwsze słowo to imię, a drugi...
Submitted by Mykhailo Hulii - 13 days ago
1

Markdown images with preview

PCRE2 (PHP >=7.3)
Markdown Images with preview
Submitted by anonymous - 13 days ago (Last modified 13 days ago)
1

potential react or next component names from folder name

PCRE2 (PHP >=7.3)
this regex can be used to generate a potential component name out of a folder name NEXT js complient
Submitted by Jean Luc Emmanuel VERHANNEMAN - 13 days ago
1

Iraqi phone number validation regular expression (RegEx)

PCRE2 (PHP >=7.3)
It must be 10 or 11 digits (with optional leading zero). It must start with 7 (After leading zero) Supporting 5 telecom operators: Zain Iraq (079, 078) Asiacell (077) Korek Telecom (075)...
Submitted by Areeb Al-Quraishi - 14 days ago (Last modified 14 days ago)
1

Renamer Log file to CSV

PCRE (PHP <7.3)
Catches our log files renamed file names and adds them to CSV file
Submitted by anonymous - 14 days ago
1

Match verbose, comma delimited, 64-bit hexadecimal, as sent by an ESP32 via the DallasTemperature getAddress method, for DS18B20 temperature sensors.

PCRE2 (PHP >=7.3)
Match a verbose, comma delimited, 64-bit hexadecimal, as sent by an ESP32, via the DallasTemperature getAddress method, for a DS18B20 temperature sensor. Used in Google Sheets, or Excel, Data Validation, after copying and pasting the input string from the Serial Monitor. The ESP32 interrogates the...
Submitted by CharlesMartel732 - 15 days ago
1

IsNumeric Test

PCRE2 (PHP >=7.3)
Tests for any value that can be converted to a T-SQL numeric type.
Submitted by Noel Cruz - 16 days ago
1

Match Ports

PCRE2 (PHP >=7.3)
Match all Ports except 20,21,23,137,1378,139
Submitted by anonymous - 16 days ago
123...769

AWS EventBridge Scheduling Expressions

1

Regular Expression
Java 8

"
^(?:rate[(](?:(?:1[ ]+(hour|minute|day))|(?:[0-9]+[ ]+(hours|minutes|days)))[)])|(?:cron[(](?:(?:(?:[0-5]?[0-9])|[*])(?:(?:[-](?:(?:[0-5]?[0-9])|[*]))|(?:[/][0-9]+))?(?:[,](?:(?:[0-5]?[0-9])|[*])(?:(?:[-](?:(?:[0-5]?[0-9])|[*]))|(?:[/][0-9]+))?)*)[ ]+(?:(?:(?:[0-2]?[0-9])|[*])(?:(?:[-](?:(?:[0-2]?[0-9])|[*]))|(?:[/][0-9]+))?(?:[,](?:(?:[0-2]?[0-9])|[*])(?:(?:[-](?:(?:[0-2]?[0-9])|[*]))|(?:[/][0-9]+))?)*)[ ]+(?:(?:[?][ ]+(?:(?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:(?:[-](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:[/][0-9]+)?)|(?:[/][0-9]+))?(?:[,](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:(?:[-](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:[/][0-9]+)?)|(?:[/][0-9]+))?)*)[ ]+(?:(?:(?:[1-7]|(?:SUN|MON|TUE|WED|THU|FRI|SAT))[#][0-5])|(?:(?:(?:(?:[1-7]|(?:SUN|MON|TUE|WED|THU|FRI|SAT))L?)|[L*])(?:(?:[-](?:(?:(?:[1-7]|(?:SUN|MON|TUE|WED|THU|FRI|SAT))L?)|[L*]))|(?:[/][0-9]+))?(?:[,](?:(?:(?:[1-7]|(?:SUN|MON|TUE|WED|THU|FRI|SAT))L?)|[L*])(?:(?:[-](?:(?:(?:[1-7]|(?:SUN|MON|TUE|WED|THU|FRI|SAT))L?)|[L*]))|(?:[/][0-9]+))?)*)))|(?:(?:(?:(?:(?:[1-3]?[0-9])W?)|LW|[L*])(?:(?:[-](?:(?:(?:[1-3]?[0-9])W?)|LW|[L*]))|(?:[/][0-9]+))?(?:[,](?:(?:(?:[1-3]?[0-9])W?)|LW|[L*])(?:(?:[-](?:(?:(?:[1-3]?[0-9])W?)|LW|[L*]))|(?:[/][0-9]+))?)*)[ ]+(?:(?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:(?:[-](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:[/][0-9]+)?)|(?:[/][0-9]+))?(?:[,](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:(?:[-](?:(?:[1]?[0-9])|(?:JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)|[*])(?:[/][0-9]+)?)|(?:[/][0-9]+))?)*)[ ]+[?]))[ ]+(?:(?:(?:[12][0-9]{3})|[*])(?:(?:[-](?:(?:[12][0-9]{3})|[*]))|(?:[/][0-9]+))?(?:[,](?:(?:[12][0-9]{3})|[*])(?:(?:[-](?:(?:[12][0-9]{3})|[*]))|(?:[/][0-9]+))?)*)[)])$
"
g
Open regex in editor

Description

This validates AWS EventBridge scheduling expressions using the rate() and cron() formats.

It may not catch all invalid expressions, but it should properly validate all valid expressions, as demonstrated in the unit tests. Please let me know if I missed any valid expressions.

Originally attempted this using named capture groups and named back-references to reduce duplication. Unfortunately, named capture support is tricky, so they were all converted to duplicated non-capturing groups instead.

Submitted by Evan S Kaufman <evan@evanskaufman.com> - a month ago (Last modified a day ago)