Regular Expressions 101

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Library entries

6
javascript

Email

no description available
Submitted by anonymous - 6 years ago
5
javascript

Hello world !

no description available
Submitted by Fedir RYKHTIK - 9 years ago
5
javascript

Accept url without www

no description available
Submitted by anonymous - 8 years ago
5
javascript

password 1upper 1lower 1number 1specialcharater

fjk@1Qaa$
Submitted by Anuswadh - 6 years ago
4
javascript

Repeated words (JS)

no description available
Submitted by paconaranjo - 8 years ago
4
javascript

url matching

supports all major protocols
Submitted by matheus silva - 7 years ago
4
javascript

match brackets outside quotes

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

url

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

MAC address

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

UK Postcode

Vote

4

Regular Expression
javascript

/
^([Gg][Ii][Rr][ ]0[Aa]{2})|([a-zA-Z]){1}([0-9][0-9]|[0-9]|[a-zA-Z][0-9][a-zA-Z]|[a-zA-Z][0-9][0-9]|[a-zA-Z][0-9]){1}(\s?)([0-9][a-zA-z][a-zA-z]){1}$
/
i

Description

Loading markdown...
Submitted by msyed - 6 years ago