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I liked your reply only because you cared to answer. Even your extension was using an online form

Sorry my reply was rude

The problem with online form is practically you have to trust hivesigner site to always load a honest form.
But by hard coded form you have a signed version of form downloaded and you can compare it checksum later with other sources

Right, same goes to all extensions and they are in general less secure that's one of the reason we deprecated extension. Focusing better on website and improve usability. We are preparing for next major update for hivesigner.