Regular Expressions 101

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Community Patterns

0

Italy mobile phone numbers

PCRE (PHP <7.3)
Matches current mobile phone numbers in Italy
Submitted by Carlos Interactive3g - 10 years ago
1

ip address @pexipdemo.com

Python
no description available
Submitted by anonymous - 10 years ago
1

Test BigDecimal formatter

ECMAScript (JavaScript)
no description available
Submitted by Wally - 10 years ago
-3

Telephone

PCRE (PHP <7.3)
Find Telephone
Submitted by Mr.Fail - 10 years ago
-2

cron expression

ECMAScript (JavaScript)
This is a relaxed cron validation, meaning that any valid cron expression should pass this; but not anything that passes regex validation is a good cron expression. Used as preliminary validation in web ui. Supports all special characters. Includes seconds field.
Submitted by enlait - 10 years ago
-2

String with 1 lowercase 1 uppercase & 1 digit

ECMAScript (JavaScript)
Regular expression for a validating a string with following rules: at least one lowercase letter at least one upper case letter at least one digit length between 6 and 14...
Submitted by Rasmita Dash - 10 years ago
1

Mac-address filtering

PCRE (PHP <7.3)
Trying to capture a mac-address structure
Submitted by R. van den Hoek - 10 years ago
1

decoupeur de chaines selon les +-

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

Recherche email

PCRE (PHP <7.3)
Recherche un email
Submitted by G Morelle - 10 years ago
0

symfe - Group with exclusions

PCRE (PHP <7.3)
Select from a pattern a group without some parameters
Submitted by symfe - 10 years ago
-3

RegEX for account code starting with 000-

PCRE (PHP <7.3)
no description available
Submitted by Joe H - 10 years ago
0

XML 1.0 dateTime values

Python
dateTime type matching regex for XML 1.0
Submitted by DervishD - 10 years ago
3

prices in nis

Python
no description available
Submitted by molaxx - 10 years ago
16

Alphanumeric Regex

PCRE (PHP <7.3)
no description available
Submitted by Deepan - 10 years ago
0

purge creo model

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

French telephone number

PCRE (PHP <7.3)
Match french telephones numbers. Allows space, dot and dash between pairs of numbers.
Submitted by bsymon - 10 years ago
1

C++ operator overload

PCRE (PHP <7.3)
"Lazy" operator overload regular expression: += and likes are left out because + and like matches anyway.
Submitted by Guba Dániel Olivér - 10 years ago
1

Find exact domain name match

PCRE (PHP <7.3)
Find exact domain name match in pipe delimeted string
Submitted by anonymous - 10 years ago
1

End of line - SJava

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
1

Two Line Element (TLE) validation

PCRE (PHP <7.3)
no description available
Submitted by Michael Lodge-Paolini - 10 years ago
1...840841842843844...902

Community Library Entry

-2

Regular Expression
ECMAScript (JavaScript)

/
^(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?))(,(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?)))*\s(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?))(,(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?)))*\s(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?))(,(((\*|(\d\d?))(\/\d\d?)?)|(\d\d?\-\d\d?)))*\s(\?|(((\*|(\d\d?L?))(\/\d\d?)?)|(\d\d?L?\-\d\d?L?)|L|(\d\d?W))(,(((\*|(\d\d?L?))(\/\d\d?)?)|(\d\d?L?\-\d\d?L?)|L|(\d\d?W)))*)\s(((\*|(\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))(\/\d\d?)?)|((\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)\-(\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)))(,(((\*|(\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))(\/\d\d?)?)|((\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC)\-(\d|10|11|12|JAN|FEB|MAR|APR|MAY|JUN|JUL|AUG|SEP|OCT|NOV|DEC))))*\s(((\*|([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?)(\/\d\d?)?)|(([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?\-([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?)|([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?#([1-5]))(,(((\*|([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?)(\/\d\d?)?)|(([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?\-([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?)|([0-7]|MON|TUE|WED|THU|FRI|SAT|SUN)L?#([1-5])))*$
/
gmi
Open regex in editor

Description

This is a relaxed cron validation, meaning that any valid cron expression should pass this; but not anything that passes regex validation is a good cron expression. Used as preliminary validation in web ui.

Supports all special characters. Includes seconds field.

Submitted by enlait - 10 years ago