Is it possible to display errors raised in completer in the validator bar?

prompt-toolkit / python-prompt-toolkit

Library for building powerful interactive command line applications in Python

https://python-prompt-toolkit.readthedocs.io/

BSD 3-Clause "New" or "Revised" License

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Is it possible to display errors raised in completer in the validator bar? #1769

Open GhostOps77 opened 1 year ago

GhostOps77 commented 1 year ago

I have a completer object, and it raises some exceptions. I would like to display the errors raised in it, in the validator bottom bar. And I do have a custom validator enabled in my prompt session object. So, any idea on how to do it?