Regular Expressions 101

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Community Patterns

0

SPF syntax checker

PCRE (PHP <7.3)
This regex is meant to check the SPF records of domains.
Submitted by anonymous - 5 years ago
0

Remind Msg

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

金额校验

ECMAScript (JavaScript)
11位正整数，两位小数
Submitted by anonymous - 5 years ago
0

CF

PCRE (PHP <7.3)
Reg1
Submitted by anonymous - 5 years ago
0

中文校验

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

正整数

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

保留小数点后两位

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

Regex Match all characters between two strings

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Properties

Python
no description available
Submitted by anonymous - 5 years ago
0

lol2

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Regex Match all characters between two strings

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Недревесное сырье

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

Whatsapp data extract

PCRE (PHP <7.3)
Extract data from whatsapp exported chat. working, but in development.
Submitted by anonymous - 5 years ago
0

tokenize

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

formatVerificationTransaction_dim

PCRE (PHP <7.3)
grep Acc #, GUID, Sender/Receiver names
Submitted by anonymous - 4 years ago
0

Regex to match decimal as well as floating with two precision number

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
0

UAE Phone Number Regex Validator

Python
no description available
Submitted by anonymous - 5 years ago
0

2

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

3

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
0

4

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1...535536537538539...880

Basic matching of HTTP/HTTPS URLs

0

Regular Expression
PCRE (PHP <7.3)

/
^https?:\/\/(.*:.*@)?[^\.:]+(\.[^\.:]+){1,2}(\:\d+)?[^:]+$
/
gm
Open regex in editor

Description

Basic enforcing of URL minimal structure, without being too strict.

Supports:

user:pass@ domain.com:80

Bugs:

I worked it out quickly; can't guarantee it works in all cases. Please test with wider range of cases, and report bugs if you find them.

Submitted by anonymous - 5 years ago