Regular Expressions 101

Please wait while the app is loading...

Regular Expressions 101

@regex101DonateSponsorContactBug Reports & FeedbackWikiWhat's new?

Order By

Sponsors

Library entries

1
javascript

\d{4}(0[1-9]|1[0-2])(0[1-9]|[1-2]\d|30|31)T([01]\d|2[0-3])[0-5]\d[0-5]

yyyymmddThhmmss
Submitted by suman - 7 years ago
1
javascript

uri validate with a prefix

no description available
Submitted by Roger Wyss - 7 years ago
-2
python

adsf

adfadfad
Submitted by anonymous - 7 years ago
0
python

asd

asd
Submitted by asd - 7 years ago
-1
python

Integer or decimal number

no description available
Submitted by Rick de L - 7 years ago
1
python

rolex

no description available
Submitted by anonymous - 7 years ago
-19
javascript

www.medibank.com.au

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

find action,form,forward struts

find action,form,forward struts Remplace @ACTION@ = action struts Remplace @FORM@ = form name struts Remplace @FORWARD@ = forward name struts
Submitted by anonymous - 7 years ago
2
javascript

Date between 1950 and 2050

Date in format MM-dd-yyyy
Submitted by Daniel Quijada - 7 years ago
1
python

apache log parser

no description available
Submitted by Claudio Borges - 7 years ago
1
javascript

RFC Persona Moral

no description available
Submitted by Carlos Zaragoza - 7 years ago
1
javascript

RFC Persona Fisica

no description available
Submitted by Carlos Zaragoza - 7 years ago
3
javascript

time format HH:mm

validates strings in time format HH:mm with hour in 24h format. only accepts up to 23:59
Submitted by Kelps Leite de Sousa - 7 years ago
-2
javascript

Validating comma delimited strings for whitespaces & extra commas

Validating comma delimited strings for whitespaces & extra commas -- +(,()+){0,}
Submitted by Cyril Mathew - 7 years ago
1
python

Valid .bit domain

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

Look Forward

Between two strings.
Submitted by Online Cop - 7 years ago
-2
python

Between two strings

Awesome explanation of nested lookbacks
Submitted by OnlineCop - 7 years ago
1
python

arxiv

no description available
Submitted by anonymous - 7 years ago
0
python

Reads C-like comments

Reads C comments as this "/* Do test / and removes / */ parts and leaves only comment part
Submitted by Shuhrat Rahimov - 7 years ago
1
javascript

Index filtering

Une expression pour définir des expressions de filtrage basé sur l'index (comme les numéros de pages dans les dialogues d'impression) Chaque segment de page est séparé par une , Chaque segment peut être sous la forme : : 4 .. : 3.. .. : 2..4...
Submitted by olivr70 - 7 years ago
1...230231232233234235236...273

Currency Formater Accept , & .

Vote

4

Regular Expression
javascript

/
^[0-9]{1,3}(?:,?[0-9]{3})*(?:\.[0-9]{1,9})?$
/
gmi
Open regex in editor

Description

Loading markdown...
Submitted by anonymous - 7 years ago