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Special:ComparePages does not show errors from invalid title to the user
Open, Needs TriagePublic

Description

Visit the Special:ComparePages and input an invalid title (for example with < in it):
https://en.wikipedia.org/wiki/Special:ComparePages?page1=foo%3Ebar&rev1=&page2=Main+Page&rev2=&action=&diffonly=&unhide=

There is no error shown after submit the page.

I am not sure if that is a problem of the special page or of the html form.

Event Timeline

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJun 30 2020, 8:11 PM