Answers for "match username with regex"

0

username regex

^(?=[a-zA-Z0-9._]{8,20}$)(?!.*[_.]{2})[^_.].*[^_.]$
Posted by: Guest on May-27-2021
2

regex for username

let username = '';
username = username.replace(/s/g,'_');
username = username.replace(/-/g,'.');
username = username.match(/[a-zA-Z0-9.s]+/g).join('_');
Posted by: Guest on April-07-2021

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