Regular Expressions 101

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Community Patterns

0

Valid number format for input field (string)

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

ParseFloat-able

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

Non-parseFloat-able

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

Domain name only

PCRE (PHP <7.3)
Domain with protocol, Third-Level-Domain, Second-Level-Domain, Top-Level-Domain and Port. as an an example: http://www.example.de https://chat.example.com:80 ...
Submitted by NiRu - 5 years ago
0

Match any json content-type

PCRE (PHP <7.3)
This regex matches any json http content-type.
Submitted by anonymous - 5 years ago
0

CSS with [__canvas]

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

Policy numbers

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

boundary - check only words in text - Another version

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

boundary - check only words in text

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

track back positive

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

highlighting with punctuation

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

DATETIMESTAMP MISAHIN DATE - TIME

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

TEST

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

oakjson parse

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

Quintiq Logging

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

Quintiq Logging

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

Join text to groups

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

[Help] - need full match of a non valid comment blocks

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

zstyle parser

PCRE (PHP <7.3)
[!]
Submitted by anonymous - 5 years ago
0

Email New

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 5 years ago
1...397398399400401...901

Community Library Entry

0

Regular Expression
Golang

`
^(?:[a-zA-Z0-9])([-_0-9a-zA-Z]+(\.[-_0-9a-zA-Z]+)*|^\"([\001-\010\013\014\016-\037!#-\[\]-\177]|\\[\001-011\013\014\016-\177])*\")@(?:[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\.)+[a-zA-Z]{2,6}\.?$
`
Open regex in editor

Description

email validation based on the restrictions for entering email adresses into a mongo db email field.

Submitted by levire.com - 5 years ago