Regular Expressions 101

Community Patterns

FDQN

1

Regular Expression
ECMAScript (JavaScript)

/
^(?=.{1,22}$)((?=[a-z0-9-]{1,63}\.)(xn--+)?[a-z0-9]+(-[a-z0-9]+)*\.)+[a-z]{2,63}
/

Description

no description available

Submitted by Pratheesh ps - 8 years ago