Allow password pasting in the browser (on Firefox):

On some websites, when trying to register (or just change a password), you may encounter two input fields:

• The first field where you can enter the password (and where pasting from the clipboard is allowed).
• The second field where pasting is disabled to force manual re-entry of the password.
  

This setup is particularly frustrating, especially when using complex passwords that are generated by dedicated software (like Keepass) and stored in the clipboard for a few seconds. Is it even useful to enforce this double entry?

Here's how to allow pasting in Firefox for this type of field:

• Open a new tab and enter about:config.
• Search for dom.event.clipboardevents.enabled.
• Set it to false.
• Return to the previous tab and paste your password.
• Set the dom.event.clipboardevents.enabled back to true.