How to make it so that if certain form fields are filled in, send a request to the server?

Question

Vue.js

Is there a form

how to make it so that if all the fields up to the "Product name and accessories list *" field are filled in, a request is sent to the server?

Answer 1

well, for example, on the @focus field "Product name" hang a handler and check the filled fields there and send a request.