Regular Expressions 101

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Library entries

103
javascript

trim

trim string
Submitted by fp - 9 years ago
37
pcre

http://

no description available
Submitted by Mitus M. - 8 years ago
33
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 7 years ago
31
pcre

ninite

no description available
Submitted by peek - 7 years ago
30
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 7 years ago
27
pcre

Wrap long string to spec length

no description available
Submitted by fullpipe - 9 years ago
22
pcre

userName

1-15 alphanumeric login name
Submitted by gsanchezc - 7 years ago

Asian characters

Vote

1

Regular Expression
pcre

/
[\x{3041}-\x{3096}\x{30A0}-\x{30FF}\x{3400}-\x{4DB5}\x{4E00}-\x{9FCB}\x{F900}-\x{FA6A}\x{2E80}-\x{2FD5}\x{FF5F}-\x{FF9F}\x{3000}-\x{303F}\x{31F0}-\x{31FF}\x{3220}-\x{3243}\x{3280}-\x{337F}]
/
g

Description

Loading markdown...
Submitted by anonymous - 7 years ago