Regular Expressions 101

Community Patterns

0

ipv4

PCRE2 (PHP >=7.3)
Find ipv4 addresses
Submitted by anon - a year ago
0

test

PCRE2 (PHP >=7.3)
test
Submitted by test - a year ago
0

regex_commercial_activities

PCRE2 (PHP >=7.3)
guifro
Submitted by guifro - a year ago
0

OS正则表达式

Java 8
zzx
Submitted by zzx - a year ago
0

DB

Java 8
DB
Submitted by DB - a year ago
0

Test Function Block

PCRE2 (PHP >=7.3)
Test
Submitted by anonymous - a year ago
0

括号匹配

Java 8
(\[]\])|(【】)|(())|(\(\))
Submitted by nasion - a year ago
0

Pan Number

PCRE2 (PHP >=7.3)
Pan Number
Submitted by anonymous - a year ago
0

GSTN

PCRE2 (PHP >=7.3)
Goods & Service Tax Numebr
Submitted by anonymous - a year ago

Pretty Decent email validator

0

Regular Expression
PCRE (PHP <7.3)

/
(?|^(?=(\".*?\"|[^\r\n\"]+)@)(?!.*?@(\..*?\.|\..*?|.*?\.|.{256,})$)(?=(.*?@([a-z0-9\-]{1,63}\.)+|^)[a-z0-9\-\.]{1,64}$)((?!\.|^.*?\.{2,}.*?@)[a-z0-9_\-\.\"!#$%&'*+ \/=?^`{|}~]{1,64}@(?<!\.@)(?!\-|.*?(\.\.|@).*?)([^\.]{1,63}|([a-z0-9\-\.]{1,63})+)(?<!\-)\.[a-z\d\-]{2,24})$)
/
gim

Description

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Submitted by anonymous - 5 years ago