how to get programmatically if form has validation errors

[rkrishnamoorthy]

Hi I have a question. I would like to disable the submit button on a form if the form has errors. But i would like to do it based on a computed field which looks at the field and also a values of a few other fields and then indicates whether the submit button should be enabled

computed: {
    canSubmit: function() {
        // how do i check here whether form has validation errors based on rules defined for fields ?
    }

}

[matfish2]

Find the form instance using v-ref, and check the length of the errors property.

 canSubmit: function() {
      return !this.$refs.form.errors.length;
 }

I plan to add an hasErrorsor isValid method to do the same.

[rkrishnamoorthy]

Thank you ! worked perfectly