Regular Expressions 101

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Community Patterns

0

Validating Visa Card Numbers

PCRE (PHP <7.3)
Validate if card number is Visa card. Update the first digit to make it Master card. http://premiumpig.com
Submitted by Simon - 6 years ago
0

Password is between 6 - 10 chars including letters and/or digits.

PCRE (PHP <7.3)
Password is between 6 - 10 chars including letters and/or digits. You can use maxlength in `` field to limit length http://www.cirrhosismedication.com http://www.pmsecret.com
Submitted by anonymous - 6 years ago
0

Password is between 6 - 10 chars including letters and/or digits.

PCRE (PHP <7.3)
Password is between 6 - 10 chars including letters and/or digits. You can use maxlength in `` field to limit length http://www.cirrhosismedication.com http://www.pmsecret.com
Submitted by Ellery - 6 years ago
0

Password is between 6 - 10 chars including letters and/or digits.

PCRE (PHP <7.3)
Password is between 6 - 10 chars including letters and/or digits. You can use maxlength in `` field to limit length http://www.cirrhosismedication.com http://www.pmsecret.com
Submitted by Ellery - 6 years ago
0

Facebook: parse page name from url

Python
no description available
Submitted by cx - 6 years ago
0

DSRImport

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

DSRImport

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

final dec and assignment

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

Extract Hive Audit Log JSON

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

PCRE FQDN/IP verifier

PCRE (PHP <7.3)
no description available
Submitted by crunchyintheory - 6 years ago
0

test 2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

date german

PCRE (PHP <7.3)
dd.mm.yyyy
Submitted by anonymous - 6 years ago
0

actual

Python
no description available
Submitted by anonymous - 6 years ago
0

strict major, minor, patch

Python
no description available
Submitted by anonymous - 6 years ago
0

strict major, minor

Python
no description available
Submitted by anonymous - 6 years ago
0

Almega Formable

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

find irregular csv groupings

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
0

SCORM 2004 TIMEINTERVAL PCRE

PCRE (PHP <7.3)
Capture parts of SCORM 2004 TIMEINTERVAL format Format PyYdDnMS]] ...
Submitted by Systho - 6 years ago
0

youtube iframe embed code src video id and params

ECMAScript (JavaScript)
Matches full src url and individual video id and params in a YouTube iframe embed tag.
Submitted by Robert Klein Kromhof - 6 years ago
0

google index parsing (with titles and descriptions)

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...105106107108109...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
^4[0-9]{12}(?:[0-9]{3})?$
/
gm
Open regex in editor

Description

Validate if card number is Visa card. Update the first digit to make it Master card.

http://premiumpig.com

Submitted by Simon - 6 years ago