Lascia vuoto per non modificare la password attuale.
0 && !passwordsMatch()"
[class.focus:ring-cyan-500]="password().length === 0 || passwordsMatch()"
[class.focus:ring-red-500]="password().length > 0 && !passwordsMatch()">
@if(password().length > 0 && !passwordsMatch()) {
Le password non coincidono.
}