Regular Expressions 101

Library entries

FDQN

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1

Regular Expression
javascript

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

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Submitted by Pratheesh ps - 6 years ago