Regular Expressions 101

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Regular Expressions 101

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1
javascript

? - One or Zero times Quantifier Example

Here, it matches ft or ft. & foot & feet
Submitted by Dinesh Dontha - 7 years ago
1
javascript

yahya_asadi

trying to learn regex
Submitted by yahya_asadi - 7 years ago
2
javascript

String Interpolation

String Interpolation. Works Like Angular
Submitted by Aykut Alpgiray Ateş - 7 years ago
0
javascript

text validation

allows white spaces, -, Umlaut and ß
Submitted by anonymous - 7 years ago
1
javascript

get user authentication

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

Validate US Telephone Numbers

no description available
Submitted by Davide Vozzi - 7 years ago
2
javascript

Remove XSS

no description available
Submitted by Harish Thakur - 7 years ago
1
javascript

Change Extension in File Name

Changes extension in a file name.
Submitted by Mi-L@ - 7 years ago
1
javascript

RNP

no description available
Submitted by KSrGEAR - 7 years ago
0
javascript

UK Postcode

Tests UK Postcode with alternative for Postcode Prefix
Submitted by Calvin Willman - 7 years ago
1
javascript

WGS84 Validation

RE to validate the format of a WGS84 datum coordinates string.
Submitted by anonymous - 7 years ago
0
javascript

href parse v2

matches href, title, innerhtml
Submitted by chrysls - 7 years ago
2
javascript

Href parse

matches href, title, innerhtml
Submitted by chrysls - 7 years ago
1
javascript

password validation

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

FEN

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

FEN

FEN is "Forsyth-Edwards Notation"
Submitted by maxqua72 - 7 years ago
2
javascript

Removes script tags

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

Brazilian Phone number

With optional 9 digit
Submitted by Matheus Gambati - 7 years ago
1
javascript

separate two odd numbers with a dash

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

Find @mentions

Useful for pulling user mentions out of markdown.
Submitted by anonymous - 7 years ago
1...140141142143144145146...182

Strong password

Vote

2

Regular Expression
javascript

/
^(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*[#$%/()=¿?*+-])(?=(?:([\w\d])\1?(?!\1\1)))(?!(?=.*(palabra1|palabra2|palabraN))).{8,20}$
/
Open regex in editor

Description

Loading markdown...
Submitted by @cadete_kdt - 7 years ago