Почему не срабатывает отправка формы для получения кода с firebase?

Question

[Павел Сидоров]

Друзья, подскажите.

имею шаблон

<!-- Number Input Form -->
      <div v-if="showNumberInput">
        <!--<form v-on:submit.prevent="sendOtpForVerification">-->
        <form v-on:submit.prevent>
          <div class="form-group">
            <input type="text" class="form-control form-control-lg" v-model="dataAuth.phone" placeholder="Phone number" required>
          </div>
          <div class="form-group">
            <button type="submit"  id="get-sign-in-code" class="btn btn-primary">{{ getSignInCodeButton.text }}</button>
          </div>
        </form>
      </div>

      <!-- SMS Verification Form -->
      <div v-if="showCodeInput">
        <form @submit.prevent="confirmVerification" @submit.enter="confirmVerification">
          <div class="form-group">
            <input type="text" class="form-control form-control-lg" v-model="dataAuth.code" placeholder="Verification Code" required>
          </div>
          <div class="form-group">
            <button type="submit" @click="confirmVerification" class="btn btn-primary">{{ signInButton.text }}</button>
          </div>
        </form>
      </div>

скрипт

import firebase from 'firebase/compat/app';
export default {

  name: "index",
  data() {
    return {
      dataAuth: {
        phone: '',
        code: '',
      },
      showNumberInput: true,
      showCodeInput: false,
      // Buttons
      getSignInCodeButton: {
        text: 'Get sign in code',
      },
      signInButton: {
        text: 'Sign in',
      },
    }
  },

  mounted () {
    window.recaptchaVerifier = new firebase.auth.RecaptchaVerifier(
      "get-sign-in-code",
      {
        size: "invisible",
        callback: (response) => {
          console.log('workrs')
          sendOtpForVerification();
        },
      }
    );
  },


  methods: {

    sendOtpForVerification() {

      this.showNumberInput = false;
      this.showCodeInput = true;
      const phoneNumber = this.dataAuth.phone; //user phone number
      const appVerifier = window.recaptchaVerifier;
      firebase.auth().languageCode = "ru";

      firebase.auth()
        .signInWithPhoneNumber(phoneNumber, appVerifier)
        .then((confirmationResult) => {
          // SMS sent. Prompt user to type the code from the message, then sign the
          // user in with confirmationResult.confirm(code).
          window.confirmationResult = confirmationResult;
          //this.$toast.success("Otp sent successfully");
        })
        .catch((error) => {
          // Error; SMS not sent
          console.log("Error", error);
        });
    },
    confirmVerification() {
      const code = this.dataAuth.code
      console.log(confirmationResult)
      confirmationResult.confirm(code).then((result) => {
        // User signed in successfully.
        const user = result.user;
        console.log(user);
      }).catch((error) => {
        console.log("Error", error);
      });
    }


  }
}

по идеи как должно быть. Есть кнопка отправки номера телефона с id get-sign-in-code, которая отправляет капчу и вызывает метод sendOtpForVerification для отправки sms кода на телефон. Но ничего не происходит. Почему? Помогите скорректировать..