SignUpConfirm2.vue

// src/views/SignUpConfirm.vue
<script>
import {confirmSignUp, resendSignUp} from '@/utils/auth.js'  // Adding this line
export default {
  name: "SignUpConfirm",
...
  methods: {
    submit() {
      if (this.$refs.form.validate()) {
        console.log(`CONFIRM username: ${this.username}, code: ${this.code}`);
        confirmSignUp(this.username, this.code);  // Adding this line as well
      }
    },
    resend() {
      console.log(`RESEND username: ${this.username}`);
      resendSignUp(this.username);  // Adding this line as well
    }
  },
}
</script>