Regular Expressions 101

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Community Patterns

1

MRZ Line 2

PCRE (PHP <7.3)
Machine readable passport rule for the second line
Submitted by Igor Ferreira - 9 years ago
1

LDAP basedn check

PCRE (PHP <7.3)
Check a given LDAP base DN with or without a hostname
Submitted by Daywalker - 9 years ago
1

Mexico Phones Number

PCRE (PHP <7.3)
telefonos en mexico
Submitted by whereisanddy - 9 years ago
1

places

ECMAScript (JavaScript)
This is a regular expression for validating places
Submitted by noby nirmal - 9 years ago
1

weapons list

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

making things into columns

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

finding phone numbers

PCRE (PHP <7.3)
we know phone numbers are [one group of 3 numbers] [another group of 3 numbers] [a group of 4 numbers] we use D? as a way to find nondigits like the parenthesis This should also work: \(?\d{3}\)?\s?-?.?\d{3}\
Submitted by anonymous - 9 years ago
2

the many john smiths

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

phone number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Select last symbol in string

PCRE (PHP <7.3)
This regexp selected random last symbol in string.
Submitted by Folleah - 9 years ago
1

Josiah url

ECMAScript (JavaScript)
no description available
Submitted by Josiah - 9 years ago
1

test1

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

\[[bui]\]

ECMAScript (JavaScript)
no description available
Submitted by Charlie - 9 years ago
1

"Attached file" Virus

PCRE (PHP <7.3)
MailCleaner attachment name expression.
Submitted by Robin Toy - Strobe Technologies Ltd - 9 years ago
0

Quote JSON keys

ECMAScript (JavaScript)
Regex to quote keys to parse a string of relaxed JSON. Rules: No ':', '"' or newline in keys allowed
Submitted by Lars Willighagen - 9 years ago
0

Strings with length multiple of 3 or 5

PCRE (PHP <7.3)
Lines with length multiple of 3 or 5.
Submitted by ismtabo - 9 years ago
1

Test No Match

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

ISO8601 Date Interval

PCRE (PHP <7.3)
ISO8601 Date Interval with support for fractional values and repeating intervals. DOES NOT SUPPORT fixed intervals (e.g. 2016-03-22P3D or 2016-03-22T14:00Z--2016-03-2518:00+02:00). See https://regex101.com/r/iN2zO9/1 for a ISO8601 date time regex.
Submitted by Tobias Marstaller - 9 years ago
1

ISO8601 DateTime

PCRE (PHP <7.3)
Matches an ISO8601 date time string, including fractional time. Does not exclude non-existent times (such as the 29th february in non-leap-years)
Submitted by Tobias Marstaller - 9 years ago
3

Escherichia coli, partial genome simple coding region search

PCRE (PHP <7.3)
NC_000913.3 Escherichia coli str. K-12 substr. MG1655, patial genome
Submitted by anonymous - 9 years ago
1...715716717718719...902

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^([ABGDHVZChTIKLMNSOPTzQRShTh\s]{1,}\s[^.]*)
/
Open regex in editor

Description

no description available

Submitted by Michael Sharpe - 9 years ago