Is it the right decision to apply mixins in the form of adding categories?

Question

Vue.js

Hello, I have a component form-categoryin it there is a form for adding a category and the logic is all there (validation, additional components for the form, etc.) I decided to use this component when editing categories, but I ran into such a problem when the category was successfully added then I clear the form, and when editing, I would not like to clear the form when the category is successfully edited, and most likely I would still encounter a lot of functions that I would not like to perform when editing, so I decided to take the general functionality of editing, adding to mexin (validation and etc.), and after that create a new component for example form-category-updateand use it for editing.
The result is:

1. form-category- a component adding a category and a mixin with common functionality (validation, etc.) is connected to it
   
2. form-category-update- a category editing component and a mixin with common functionality is connected to it...
   

Well, the mixin itself, which actually connects to form-categoryand to form-category-update.
Can you please tell me if this is the correct solution? It’s just that now I’m thinking that then I will have to edit the markup of the component in two places if I suddenly want to add something, in form-categoryand in form-category-update. Thank you in advance for your response.