Regular Expressions 101

Community Patterns

App Deployer FQDN

0

Regular Expression
PCRE (PHP <7.3)

/
\A (?=.{1,255}$) [0-9A-Za-z](?: (?:[0-9A-Za-z]|-) {0,61}[0-9A-Za-z] )?(?: \.[0-9A-Za-z](?: (?:[0-9A-Za-z]|-) {0,61}[0-9A-Za-z] )? )*\.?\z
/
gmx

Description

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Submitted by anonymous - 4 years ago