Regular Expressions 101

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Community Patterns

-2

Name/Surname

ECMAScript (JavaScript)
Regex to constrain a text to have at least 2 strings. Compatible with 2nd-3rd-Nth names/surnames.
Submitted by BigL - 9 years ago
1

img

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

Select all numbers greater than 36 (python)

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

route53 export to bind format, moving TTL field

PCRE (PHP <7.3)
move TTL field from route53 zone export from right to left to "IN A/CNAME"
Submitted by shawn.puschnig@medialets.com - 9 years ago
1

simple labels

PCRE (PHP <7.3)
matches alphanumeric characters and apostrophes ex. Superman's Cape
Submitted by anonymous - 9 years ago
0

html img tag src

ECMAScript (JavaScript)
get src url from img tag in html
Submitted by anonymous - 9 years ago
1

rr filter

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

shankar g mirpuri social security number

Python
no description available
Submitted by anonymous - 9 years ago
0

visa cvv

PCRE (PHP <7.3)
4003447582444271
Submitted by anonymous - 9 years ago
1

check password

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

Capture nested strings using recursion

PCRE (PHP <7.3)
Brackets, Parentheses, Braces, delimited
Submitted by anonymous - 9 years ago
1

Valid Email

ECMAScript (JavaScript)
This is the javascript equivalent that .NET uses in their server-side validators.
Submitted by anonymous - 9 years ago
1

BETWEEN clause

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Date Validation

ECMAScript (JavaScript)
This pattern validates all the possible dates for all months in YYYY-MM-DD format. Due to limitations of regex it can not validate the dates of february for leap year. It will allow the date 29 for leap year too. Make sure to validate that yourself.
Submitted by Ashutosh Agrawal - 9 years ago
1

Angler Exploit Kit

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

ok

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

Chrizzzs Regex

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

localhost match range ip with port number

Python
Matches all ips that points to localhost like, optionally capturing port number: 127.X.X.X and 127.X.X.X:
Submitted by Rodrigo M. A. - 9 years ago
1

Black Hole Exploit Kit

PCRE (PHP <7.3)
HTTP method = “GET” Requested file type ENDS WITH ".php" Requested file type = “x-msdownload” Request MATCHES Regular Expression
Submitted by anonymous - 9 years ago
1

Parcel ID (Michigan)

Python
REGEX validator for Parcel IDs. Works for Michigan but may for other states if their parcel IDs have form "00-00-00-00-000-000".
Submitted by Lewis - 9 years ago
1...140141142143144...900

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
((\S+)\s*)
/
g
Open regex in editor

Description

no description available

Submitted by Ben C.R. Leggiero - 9 years ago