Regular Expressions 101

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Community Patterns

1

aegn_closing

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

Empty Blank String Validator

ECMAScript (JavaScript)
Validation Expression to validate Blank String checks
Submitted by zaheer - 9 years ago
1

Replace <?= $variable ?> with <?= purify($variable) ?>

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
2

Complete Machine Readable Passport pattern

PCRE (PHP <7.3)
Regex to identify and split the components of a machine readable passport pattern text
Submitted by Igor Ferreira - 9 years ago
1

reg example

Python
no description available
Submitted by horangs - 9 years ago
1

MRZ Line 1

PCRE (PHP <7.3)
Machine Readable passport rule for first line
Submitted by Igor Ferreira - 9 years ago
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
1...713714715716717...900

Community Library Entry

1

Regular Expression
ECMAScript (JavaScript)

/
^(?=.{0,50}$)^((https?:\/\/)?(www\.)?)?([a-zA-Z0-9&amp;\-\'\+\$%_,\/;#])+\.([a-z]){2,4}$
/
Open regex in editor

Description

no description available

Submitted by Josiah - 9 years ago