Regular Expressions 101

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Library entries

-4
pcre

For telephone

This is for telephone pattern +1 123-123-1234
Submitted by kevin - 8 years ago
-4
pcre

IP Address Validation

List of possible IPs
Submitted by Paolo Carrasco - 7 years ago
-3
pcre

Browser regex

no description available
Submitted by anonymous - 10 years ago
-3
pcre

test2

no description available
Submitted by anonymous - 9 years ago
-3
python

Just IP

ip address
Submitted by whoyas2 - 9 years ago
-3
pcre

DateTime YYYY-MM-DD hh:mm:ss

no description available
Submitted by Madhan - 9 years ago
-3
pcre

Date and Time

no description available
Submitted by anonymous - 9 years ago
-3
pcre

hjghj

no description available
Submitted by anonymous - 9 years ago
-3
pcre

cake

no description available
Submitted by anonymous - 9 years ago
-3
pcre

mail

no description available
Submitted by anonymous - 9 years ago
-3
pcre

british postcode check

no description available
Submitted by anonymous - 9 years ago
-3
pcre

British Postcode Check

no description available
Submitted by guest - 9 years ago
-3
pcre

regex help

help please. i need regex,
Submitted by James - 9 years ago
-3
pcre

mama

no description available
Submitted by anonymous - 9 years ago
-3
pcre

Select a HTML table and all its innerHTML

no description available
Submitted by @ixzy24 - 8 years ago
-3
pcre

asdfasfdasdfasdffasdf

asdfasdfadfasddfasdfadsaf
Submitted by afdsadsfasdfadsf - 8 years ago

NUMBERS (integer, float, scientific notation)

Vote

-10

Regular Expression
pcre

/
^[+-]?(\pN+($|(?P>float)?e-?\pN+$)|(?<float>\pN*[,.]\pN+))
/
gmui

Description

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