Regular Expressions 101

Community Patterns

1

Email

PCRE (PHP <7.3)
Refunds email validation
Submitted by Greg Kedge - 7 years ago
1

xref phone number

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

Save

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 7 years ago
1

re

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

HTML tag search

Python
finds the common html tags
Submitted by Henri Mulder - 7 years ago
1

smiley

PCRE (PHP <7.3)
no description available
Submitted by FallenShard - 7 years ago
1

a

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

BigTimeRegex3

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

BigTimeRegex2

Python
no description available
Submitted by anonymous - 7 years ago

Credit Card (Master/Visa)

2

Regular Expression
PCRE (PHP <7.3)

/
(\d{4}[-\s]?){3}\d{4}
/

Description

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