Add an option in the Settings to enable a Double Check/Confirmation for a Payment

I don’t know if this particular problem was already raised before, anyway,
I found a bit scary that a simple mistake in manually specifying the gas could propagate a transaction, paying a very high or a disastrous fee (in the MM extension UI).

An error like typing one or more extra numbers (you will use gas at least 10 times greater than needed)
followed by:

  • an erroneous click on the “Enter” key (it is so close to numbers in the numeric keypad)
  • or by an “unconscious” click on the “Send” button

A recent example, one of the most expensive approval, 500801 gwei:


https://etherscan.io/tx/0x5877b570af75e08a7e914a767c3a94f50f8e27521c109209afe1bf19d5643c31

Great suggestion! Thank you for posting this!

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