Regular Expressions 101

Sponsors

Library entries

3
pcre

hj

hj
Submitted by hj - 7 years ago
3
javascript

youtube id und link

no description available
Submitted by ogerly - 7 years ago
4
javascript

Full e-mail validator

no description available
Submitted by anonymous - 7 years ago
2
pcre

better orf finder

don't use my older one
Submitted by tnrich - 7 years ago
1
pcre

Orf Finder

Finds open reading frames in a dna sequence string.
Submitted by tnrich - 7 years ago
-2
javascript

find mp3 file

find mp3 file embeded in a link
Submitted by ogerly - 7 years ago
1
pcre

mytest

no description available
Submitted by anonymous - 7 years ago
2
javascript

youtube link + id + <a>

no description available
Submitted by anonymous - 7 years ago
1
javascript

youtube link

+ link + id
Submitted by ogerly - 7 years ago
1
javascript

soundclouds url in <a>

soundclouds url in
Submitted by ogerly - 7 years ago
1
pcre

soundcloud url

soundcloud url in a link
Submitted by ogerly - 7 years ago
1
pcre

Email verification

no description available
Submitted by SonnY - 7 years ago
0
pcre

Email verification

no description available
Submitted by SonnY - 7 years ago
0
pcre

Match links in html

Matches all from
Submitted by anonymous - 7 years ago
5
javascript

MAC address

a mac address separated by dashes or colons.
Submitted by anonymous - 7 years ago

username in url

Vote

-2

Regular Expression
pcre

/
^[A-Za-z]+[A-Za-z0-9]*(?:[-][A-Za-z0-9]+)*$
/

Description

Loading markdown...
Submitted by Ali Azmoude - 7 years ago