Regular Expressions 101

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Community Patterns

0

GQL statement capturer

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

What You Want to match? (Only ") OR CHARECTERS BETWEEN " ????

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

RAMESH IS RAMESH ??

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

Autonote.json matching

PCRE (PHP <7.3)
Matches most of the Open Dental autonote.json exports for shifting text around
Submitted by anonymous - 5 years ago
0

Detecting Typical Australian Address (Street only)

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

positive numbers up to 100

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

m3u parser (bruh)

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

Emoji Identifier

PCRE (PHP <7.3)
Regex encontrara aqui: https://stackoverflow.com/a/20208095
Submitted by anonymous - 5 years ago
0

one

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

Acceptable text input

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

A4Cpfl

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

index line up 20200603

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

sentence selection with specific words in proximity

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

Javascript GUID regex

ECMAScript (JavaScript)
Validate GUID using a regex expression. Does not allow: Mismatched enclosing braces. Incorrect numbers of characters per grouping. Incorrect number of groupings....
Submitted by stom - 5 years ago
0

Validate proper formating for a single short hostanme or DNS FQDN or IPv4 address

PCRE (PHP <7.3)
Accepts: Valid IPv4: 127.0.0.1 192.168.1.1 192.168.1.255 192.168.255.255...
Submitted by anonymous - 5 years ago
0

Final Exchange Amount

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

sentence selection for Tamil

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

Validate unsigned non null short integer (16bits / 2 Bytes)

PCRE (PHP <7.3)
Validate a unsigned integer in the range 1-65535 This can for example be a UDP or TCP port number
Submitted by anonymous - 5 years ago
0

Javascript GUID regex

ECMAScript (JavaScript)
Validate GUID using a regex expression (not RFC4122-complete!). Does not allow: Mismatched enclosing braces. Incorrect numbers of characters per grouping. Incorrect number of groupings....
Submitted by R Mason - 5 years ago
0

Emerson

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 5 years ago
1...303304305306307...902

Community Library Entry

0

Regular Expression
ECMAScript (JavaScript)

/
^(((?=.*}$){)|((?!.*}$)))((?!.*-.*)|(?=(.*[-].*){4}))[0-9a-fA-F]{8}[-]?([0-9a-fA-F]{4}[-]?){3}[0-9a-fA-F]{12}?[}]?$
/
gm
Open regex in editor

Description

Validate GUID using a regex expression.

Does not allow:

  • Mismatched enclosing braces.
  • Incorrect numbers of characters per grouping.
  • Incorrect number of groupings.
  • Invalid characters

Does allow:

  • Use of enclosing braces.
  • No enclosing braces.
  • Use of '-' to separate groupings.
  • Use of no '-' to separate groupings.
Submitted by stom - 5 years ago