How to ask for confirmation before performing an actionin ruby on rails?

I have a delete button where I want to ask for confirmation before deleting the record. I want to put a custom message in German and German terms for 'OK' and 'cancel'.

<%= button_to 'Record löschen', action: 'delete_all_record', id: params[:id], redirect_back: params[:redirect_back]%>

so, when I press record löshen button it should ask for confirmation and then perform the deletion action.

You could use button_to with the data attribute confirm like this:

<%= button_to(
      'Record löschen', 
      { action: 'delete_all_record', id: params[:id] },
      data: { confirm: "Sind Sie sicher?" } %>