Regular Expressions 101

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Community Patterns

1

ECMAScript (JavaScript)
Submitted by - 10 years ago
1

Url regex testing

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
10

Just validate one sequence of

PCRE (PHP <7.3)
sdfs sdfs FLBREV00022230 dsfsdfs sdfsf FLBREV00022234 In this case is false
Submitted by Fiipe - 10 years ago
-2

IsEmailValid()

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
0

asf

PCRE (PHP <7.3)
asfd
Submitted by asdf - 10 years ago
0

test

Python
no description available
Submitted by anonymous - 10 years ago
0

Validate date

PCRE (PHP <7.3)
Validate date in format dd/mm/yyyy dd.mm.yyyy dd-mm-yyyy or dd/mm/yy dd.mm.yy dd-mm-yy GetFrom -> http://stackoverflow.com/questions/15491894/regex-to-validate-date-format-dd-mm-yyyy
Submitted by Dilakv - 10 years ago
2

e164 format

ECMAScript (JavaScript)
e164 format
Submitted by anonymous - 10 years ago
1

e164_basic

ECMAScript (JavaScript)
e164_basic
Submitted by anonymous - 10 years ago
-2

e164_basic

PCRE (PHP <7.3)
e164_basic
Submitted by anonymous - 10 years ago
0

e164_basic

PCRE (PHP <7.3)
e164_basic
Submitted by anonymous - 10 years ago
4

Capturing items from multiple lists using a single regex

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 10 years ago
0

GlobalRange-phone-fax

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

LogExpert Regex Columnizer

PCRE (PHP <7.3)
parsing log file
Submitted by Oddbjørn Haaland, Sander Struijk - 10 years ago
22

UK Postcode Checker

PCRE (PHP <7.3)
Checks for valid UK/British postcodes. There was another on here that had for some reason been upvoted, but it was actually incorrect as it worked on none of my valid own postcodes! Namely that it assumed two letters and a number (BS3) when you can have variations (M20). Allows for an optional spac...
Submitted by MaffooBristol - 10 years ago
1

Reg124

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
7

if, else if, else condtion match

ECMAScript (JavaScript)
matches full if condition statment eg: if(condition){ ... } else if(condition){ ... }else{...
Submitted by Ivan Jakesevic - 10 years ago
1

RegExExample

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 10 years ago
1

RFC 5322 email validation

PCRE (PHP <7.3)
Unsatisfied with your email validation? Concerned about standards compliance? Worried about that one weird edge case? Want to stress-test your regex engine? This might be the regex for you!
Submitted by Blake Thomas - 10 years ago
0

Domain Name .CZ - only 2th level format

PCRE (PHP <7.3)
Valid only for something.cz, some-thing.cz, 2245exampl.cz ... Not-valid for -some.cz, here.com.cz ...
Submitted by Pavel Ondřej - 10 years ago
1...874875876877878...902

Community Library Entry

1

Regular Expression
PCRE (PHP <7.3)

/
(?<!=\ )(?<![=&|%])(\+|-)(?!\1|[ =])
/
gm
Open regex in editor

Description

no description available

Submitted by anonymous - 10 years ago