Regular Expressions 101

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Community Patterns

0

AWS Image Resize

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

Oxford comma

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

Escape Regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 4 years ago
0

Semantic versioning

PCRE (PHP <7.3)
For semantic version validation / parsing.
Submitted by Daniel R. Azulay <d.r.azulay@gmail.com> - 6 years ago
0

to pick the last value oid

PCRE (PHP <7.3)
it picks 25 in 1.3.6.1.4.5.25
Submitted by anonymous - 6 years ago
0

Check VAT ID

PCRE (PHP <7.3)
Based on information provided by European Commission (source: http://ec.europa.eu/taxation_customs/vies/technicalInformation.html) "The European Commission cannot divulge these algorithms. However, the structure of VAT identification numbers is given and used here for the testing of the validations...
Submitted by calvomat - 6 years ago
0

Email validate (JS)

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Quota verification

ECMAScript (JavaScript)
Work with ZFS system ( example: set quota='4G')
Submitted by anonymous - 6 years ago
0

IFS Code Regex for India

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

Extract domain from URLs

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 6 years ago
0

Consolidation Announcement Regex

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

Semver matching regex

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

codescrew (not including strings)

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

regex search by element tag

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

Parse alternative allele in VCF 4.1

PCRE (PHP <7.3)
Parse the ALT field (alternative allele) in VCF 4.1 format
Submitted by panagiotis moulos - 6 years ago
0

RegExp Mail

ECMAScript (JavaScript)
Mail address control with RegExp
Submitted by Ahbap Aldırmaz - 6 years ago
0

Parse alternative allele in VCF 4.2

PCRE (PHP <7.3)
Parse ALT field (alternative allele) in VCF 4.2 format
Submitted by panagiotis moulos - 6 years ago
0

Parse alternative allele in VCF 4.3

PCRE (PHP <7.3)
Parse ALT field (alternative allele) in VCF 4.3
Submitted by panagiotis moulos - 6 years ago
0

Grade with decimals

PCRE (PHP <7.3)
Hello everyone, With that regex expression, you can match the first grade with decimals on your string.
Submitted by anonymous - 6 years ago
0

date

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 6 years ago
1...484485486487488...901

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?:(AT)\s*(U\d{8}))|(?:(BE)\s*(0?\d{*}))|(?:(CZ)\s*(\d{8,10}))|(?:(DE)\s*(\d{9}))|(?:(CY)\s*(\d{8}[A-Z]))|(?:(DK)\s*(\d{8}))|(?:(EE)\s*(\d{9}))|(?:(GR)\s*(\d{9}))|(?:(ES|NIF:?)\s*([0-9A-Z]\d{7}[0-9A-Z]))|(?:(FI)\s*(\d{8}))|(?:(FR)\s*([0-9A-Z]{2}\d{9}))|(?:(GB)\s*((\d{9}|\d{12})~(GD|HA)\d{3}))|(?:(HU)\s*(\d{8}))|(?:(IE)\s*(\d[A-Z0-9\\+\\*]\d{5}[A-Z]))|(?:(IT)\s*(\d{11}))|(?:(LT)\s*((\d{9}|\d{12})))|(?:(LU)\s*(\d{8}))|(?:(LV)\s*(\d{11}))|(?:(MT)\s*(\d{8}))|(?:(NL)\s*(\d{9}B\d{2}))|(?:(PL)\s*(\d{10}))|(?:(PT)\s*(\d{9}))|(?:(SE)\s*(\d{12}))|(?:(SI)\s*(\d{8}))|(?:(SK)\s*(\d{10}))|(?:\D|^)(\d{11})(?:\D|$)|(?:(CHE)(-|\s*)(\d{3}\.\d{3}\.\d{3}))|(?:(SM)\s*(\d{5}))
/
gi
Open regex in editor

Description

Based on information provided by European Commission (source: http://ec.europa.eu/taxation_customs/vies/technicalInformation.html) "The European Commission cannot divulge these algorithms. However, the structure of VAT identification numbers is given and used here for the testing of the validations"

based on https://regex101.com/library/Pb0sAf

Submitted by calvomat - 6 years ago