How to use _beforeSubmit with Vue.JS

[kiwo12345]

In order for me to prevent the form from being posted before validated I have to use the _beforeSubmit() function.

But how can I implement it in Vue.js? I am using the vee-validate lib for validating but I am now sure how I should use beforeSubmit with it.

_beforeSubmit = function() {
    
      return false;
  }

Works fine in a vanilla js file, but how should I implement it in my vue.js file?

vue ///
methods: {
    onSubmitLogin(scope) {
      this.submittedLogin = true;
      this.$validator.validateAll(scope).then((result) => {
          if (result) {
            console.log("ok");

            $('#login-form').submit();

          } else {
            // validation failed
            console.log("validation errors");
            return false;
          }

        })
        .catch((error) => {
          console.log(error);
        });
    },

Or is there any way I can manually toggle the validation for the recaptcha inside vue? Then I could run the reCaptcha validation after my vue validation