Revisiones de Form History Control
Form History Control por Stephan Mahieu
Respuesta de Stephan Mahieu
Respuesta del desarrollador
publicado el hace 6 añosPassword fields are not stored by this add-on, that is by design. Firefox itself however will save this data (if you chose to do so), but will do that in protected storage. The Form History Control (or any other extension) has no access to that internal storage of Firefox.