Vuetify set Confirm Password Validation Rule in text-fields

<!DOCTYPE html>
<html>
<head>
    <link href="https://fonts.googleapis.com/css?family=Roboto:100,300,400,500,700,900" rel="stylesheet">
    <link href="https://cdn.jsdelivr.net/npm/@mdi/font@6.x/css/materialdesignicons.min.css" rel="stylesheet">
    <link href="https://cdn.jsdelivr.net/npm/vuetify@2.x/dist/vuetify.min.css" rel="stylesheet">
    <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no, minimal-ui">
</head>
<body>
    <div id="app">
        <v-app>
            <v-main>
                <v-container>
                    <h3>Vuetify set Confirm Password Validation Rule in text-fields</h3>
                    <v-form @submit.prevent="register">
                        <v-text-field label="Password" clearable v-model="password" type="password"
                            :rules="passwordRules"></v-text-field>

<v-text-field label="Confirm Password"  clearable v-model="confirmPassword" type="password"
                            :rules="confirmPasswordRules"></v-text-field>

<v-btn type="submit" color="primary">Register</v-btn>
                    </v-form>
                </v-container>
            </v-main>
        </v-app>
    </div>
    <script src="https://cdn.jsdelivr.net/npm/vue@2.x"></script>
    <script src="https://cdn.jsdelivr.net/npm/vuetify@2.x"></script>
    <script>
        new Vue({
            el: '#app',
            vuetify: new Vuetify(),
            data() {
                return {
                    password: "",
                    confirmPassword: "",
                };
            },
            methods: {
                register() {
                    // Perform registration logic here
                },
            },
            computed: {
                passwordRules() {
                    return [
                        (v) => !!v || "Password is required",
                        (v) => v && v.length >= 8 || "Password must be at least 8 characters",
                    ];
                },
                confirmPasswordRules() {
                    return [
                        (v) => !!v || "Confirm Password is required",
                        (v) => v === this.password || "Passwords do not match",
                    ];
                },
            },
        });
    </script>
</body>

</html>