Regular Expressions 101

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Library entries

30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
31
pcre

ninite

no description available
Submitted by peek - 7 years ago
34
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
37
pcre

http://

no description available
Submitted by Mitus M. - 8 years ago
103
javascript

trim

trim string
Submitted by fp - 9 years ago

UK Postcode Checker

Vote

22

Regular Expression
pcre

/
^([a-zA-Z]{1,2}\d{1,2})\s*?(\d[a-zA-Z]{2})$
/
gmi

Description

Loading markdown...
Submitted by MaffooBristol - 8 years ago