Setting to prevent upload without editing the changeset comment field

[maizzerna]

I would like to have a setting in JOSM to prevent upload without having edited the changeset comment field (the comment field gets populated with the last used comment). If there is such a setting, I did not find. I don't use the exact same comments again and want to prevent to upload with a wrong comment by accidentally hitting "upload" (or enter). A disabled (grey) upload button until the text field was edited would be good. Is that possible somehow? Thank you!