Regular Expressions 101

Sponsors

Library entries

2
pcre2

UUID 4

Detects any UUID 4 strings
Submitted by ShadowNox - 8 months ago
2
javascript

Simple URL

Validate an URL input.
Submitted by @nuragic - 4 months ago
2
pcre2

Delete hour range

Select duplicate a.m. - p.m range
Submitted by profeivan - 3 months ago
2
pcre

js function test

no description available
Submitted by anonymous - 9 years ago
2
pcre

vraagteken

no description available
Submitted by anonymous - 9 years ago
2
pcre

Basic Phone Number Verification

Verifies a phone number
Submitted by anonymous - 9 years ago
2
pcre

SQL select columns

no description available
Submitted by Phan - 9 years ago
2
pcre

.

no description available
Submitted by anonymous - 9 years ago

National Insurance Number regular expression

Vote

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