"Open bitcoin URI" dialog could give more feedback on what's wrong with BIP21 URI #784
Description
Please describe the feature you'd like to see added.
Currently, when trying to open URI, if it's invalid, clicking "OK" will just colour it red, instead of giving any feedback, what's exactly wrong with URI.
In my test I added unknown required paramter req-test=1. Feedback on that would be useful for user, for example, BIP77 Payjoin v2 draft adds req-pj parameter, where receiver specifies that it require sender to do payjoin instead of simple send, but Bitcoin Core GUI doesn't know how to handle payjoins currently.
Is your feature related to a problem, if so please describe it.
No response
Describe the solution you'd like
No response
Describe any alternatives you've considered
No response
Please leave any additional context
No response