Regular Expressions 101

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Library entries

104
javascript

trim

trim string
Submitted by fp - 9 years ago
37
pcre

http://

no description available
Submitted by Mitus M. - 9 years ago
35
javascript

IP Address validator

Validates IPv4 IP Address
Submitted by krzysp - 8 years ago
32
pcre

ninite

no description available
Submitted by peek - 7 years ago
31
javascript

Email address (most used)

Email address, most used cases
Submitted by Jago - 8 years ago
27
pcre

Wrap long string to spec length

no description available
Submitted by fullpipe - 10 years ago
23
pcre

userName

1-15 alphanumeric login name
Submitted by gsanchezc - 8 years ago

Phone number

Vote

4

Regular Expression
pcre

/
^((((\+[\d\-.]{1,5})?[ \-.]?\d{3})|(\+[\d\-.]{1,5})?[ \-.]?\((\d{3}\)))?[ \-.]?\d{3}[ \-.]?\d{4}\s?(e?x?t?\.?\s?\d{1,7})?)?$
/
i

Description

Loading markdown...
Submitted by Mark Landry - 8 years ago