Password Field Max Length Highlighter 作者： Scott DePouw

Ever use a password manager to create a password when you register for a new account, only to have the subsequent login screen secretly truncate your password? This admittedly-niche scenario can be solved (or at least, be made less surprising) by using this Add-on. This will scan the page on load for any existing password fields with the "maxlength" attribute and let you know!