hi,

What kind of popup is it? Is it a alert()/promp() or just html (can be reached via xpath)?

See Re: JavaScript POP up in Firefox for open with and save file dialog and https://metacpan.org/pod/distribution/WWW-Mechanize-Firefox/lib/WWW/Mechanize/Firefox/Cookbook.pod#Override-the-Javascript-alert%28%29-function


In reply to Re: Clicking on Confirmation Button (JS) using WWW::Mechanize::Firefox by Anonymous Monk
in thread Clicking on Confirmation Button (JS) using WWW::Mechanize::Firefox by edimusrex

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