valid regex for url

[Dinonath Khan]

could anyone tell the valid regex for custom field(url) that can match with any type of url 

[Bill Sheboy]

Hi @Dinonath Khan 

Please see my response to your earlier, related question for some suggestions:

https://community.atlassian.com/t5/Jira-questions/Re-trying-to-fetch-url-from-description-and-assign-to-De/qaq-p/2702169/comment-id/1018795#M1018795

Kind regards,
Bill