Regular Expressions 101

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Library entries

3
javascript

Italian ZIP code (CAP)

Codice avviamento postale Italiano (ZIP)
Submitted by Italo - 7 years ago
3
javascript

email

no description available
Submitted by anonymous - 7 years ago
3
javascript

HH:MM:SS

Validates 00:00:00 to 23:59:59
Submitted by anonymous - 7 years ago
3
javascript

youtube id und link

no description available
Submitted by ogerly - 7 years ago
3
javascript

Find Lat/Long Coordinate pair regex

no description available
Submitted by Mike - 7 years ago
3
javascript

SemVer chain parsing

no description available
Submitted by anonymous - 7 years ago
3
javascript

Non vowel words

/\b(+)\b/ig
Submitted by regexe - 7 years ago
3
javascript

IPv4 validation

validate an IP v4
Submitted by harimambura - 6 years ago
3
javascript

email

no description available
Submitted by anonymous - 6 years ago

National Insurance Number regular expression

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3

Regular Expression
pcre2

/
^(?!BG|GB|KN|NK|NT|TN|ZZ)[^DFIQUV][^DFIQUVo][0-9]{6}[ABCD]$
/
img

Description

Loading markdown...
Submitted by Iftakhar Husan - a year ago