Regular Expressions 101

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Library entries

2
javascript

fffs

dfsfd
Submitted by anonymous - 6 years ago
2
javascript

Delimite a number with 3-digital block

no description available
Submitted by Willy - 6 years ago
2
javascript

password 1upper 1lower 1number 1specialcharater

fjk@1Qaa$
Submitted by Anuswadh - 6 years ago
2
pcre

Fix Card Def

no description available
Submitted by yyrkroon - 6 years ago
2
javascript

bye

no description available
Submitted by anonymous - 6 years ago
2
pcre

LUN UID

no description available
Submitted by anonymous - 6 years ago
2
pcre

END on new line

no description available
Submitted by anonymous - 6 years ago
2
pcre

Parse Cabrillo Amateur Radio Log Record

no description available
Submitted by NY4I - 6 years ago
2
pcre

comment

no description available
Submitted by anonymous - 6 years ago
2
pcre

Find url('./xxx)

no description available
Submitted by anonymous - 6 years ago
2
javascript

Date or N/A

Accepts Date or not applicable string.
Submitted by Toufique Ahmed - 6 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