Regular Expressions 101

Library entries

2
dotnet

Replace sub-strings in string

Replace sub-strings in string
Submitted by anonymous - 5 months ago
1
dotnet

Aus Mobile number

validates against multiple common formats
Submitted by anonymous - 3 months ago
1
java

Email finder

Matches with the valid email addresses.
Submitted by anonymous - 2 months ago
1
java

json value extract

json value extract
Submitted by anonymous - 2 months ago

Hostname validation

Vote

1

Regular Expression
golang

`
(?i)^(?:([a-z0-9-]+|\*)\.)?([a-z0-9-]{1,61})\.([a-z0-9]{2,7})$
`
gm

Description

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Submitted by AnonymousDapper - 6 years ago