Regular Expressions 101

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Library entries

1
javascript

filter range

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

US Ham Radio licenses

no description available
Submitted by Joshua Carroll - 7 years ago
1
javascript

redirect to https and non www

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

Currency Formater Accept , & .

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

sdfgedgesrgere

czfb
Submitted by rtqetqetrqert - 7 years ago
0
javascript

get params from json

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

Laughing detector

Detects "hahaha"
Submitted by anonymous - 7 years ago
1
javascript

Integral

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

flex

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

java

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

pathname comes to article

no description available
Submitted by anonymous - 7 years ago

URL Regex (protocol strict)

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3

Regular Expression
javascript

/
^(?:(?:https?|ftp):\/\/)(?:\S+(?::\S*)?@)?(?:(?!(?:10|127)(?:\.\d{1,3}){3})(?!(?:169\.254|192\.168)(?:\.\d{1,3}){2})(?!172\.(?:1[6-9]|2\d|3[0-1])(?:\.\d{1,3}){2})(?:[1-9]\d?|1\d\d|2[01]\d|22[0-3])(?:\.(?:1?\d{1,2}|2[0-4]\d|25[0-5])){2}(?:\.(?:[1-9]\d?|1\d\d|2[0-4]\d|25[0-4]))|(?:(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)(?:\.(?:[a-z\u00a1-\uffff0-9]-*)*[a-z\u00a1-\uffff0-9]+)*(?:\.(?:[a-z\u00a1-\uffff]{2,}))\.?)(?::\d{2,5})?(?:[/?#]\S*)?$
/
i

Description

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Submitted by Diego Perini - 7 years ago