Regular Expressions 101

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Library entries

-2
pcre

Maintain portion in the middle

no description available
Submitted by HMK - 8 years ago
-2
pcre

Simplify HTML

no description available
Submitted by LA - 8 years ago
-2
pcre

1

no description available
Submitted by anonymous - 8 years ago
-2
pcre

get all href=()

no description available
Submitted by artyom lisovskij - 8 years ago
-2
pcre

e164_basic

e164_basic
Submitted by anonymous - 8 years ago
-2
pcre

IsEmailValid()

no description available
Submitted by anonymous - 8 years ago
-2
pcre

,,,

,,,
Submitted by ,,, - 8 years ago
-2
pcre

foo

no description available
Submitted by anonymous - 8 years ago
-2
pcre

regex101

no description available
Submitted by anonymous - 8 years ago
-2
pcre

regex demo

no description available
Submitted by anonymous - 8 years ago
-2
pcre

Test post by e-mail

Description here
Submitted by Arief - 8 years ago
-2
pcre

Name

no description available
Submitted by Alpha - 8 years ago

Validate credit card numbers

Vote

-2

Regular Expression
pcre

/
^(?:4[0-9]{12}(?:[0-9]{3})?|5[1-5][0-9]{14}|3[47][0-9]{13}|3(?:0[0-5]|[68][0-9])[0-9]{11}|6(?:011|5[0-9]{2})[0-9]{12}|(?:2131|1800|35\d{3})\d{11})$
/

Description

Loading markdown...
Submitted by www.regular-expressions.info/creditcard.html - 7 years ago