Regular Expressions 101

Community Patterns

4

CloudFlare

PCRE2 (PHP >=7.3)
Cloud Flare
Submitted by anonymous - 3 years ago
4

Email

PCRE2 (PHP >=7.3)
email format control
Submitted by ahmetbarut - 3 years ago
3

example

PCRE2 (PHP >=7.3)
example
Submitted by anonymous - 3 years ago
2

object

PCRE2 (PHP >=7.3)
Json Object
Submitted by anonymous - 3 years ago

Domain validation regex suitable for user input

1

Regular Expression
Golang

`
^(?:[_a-z0-9](?:[_a-z0-9-]{0,61}[a-z0-9])?\.)+(?:[a-z](?:[a-z0-9-]{0,61}[a-z0-9])?)?$
`
igm

Description

Loading markdown...
Submitted by Alexander Dupuy - 4 years ago