Vue composition API

Hi,

1.I have customized a button as save-button component as like submit button.
2.Scenario will be i have to validate each input element in the application page/page where save button included when i click the button.
3. I have wrote the validation process in the save-button component file , I have used ref attribute to all component and wrote methods for each component to return validate message.
4.The issue is i couldn’t access ref property of a component or any other components from the application page in this file. Is there any way to do this process

I can’t follow without seeing some code.