Vue/JS - 检查两个对象的所有值是否为空

Question

I have two objects with all the properties set to null. I want to execute a computed function to check whether all the values in both these objects are null. For one specific object I created the following: Object.values(endField.value).every(x => x === null)

How can I do the same thing for two objects without being too repetitive in my code?

const startField = ref({ date: null, month: null, year: null })
const endField = ref({ date: null, month: null, year: null })

// If the properties of both objects are all null, isEmpty should be true.
const isEmpty = computed(() => {
    return Object.values(endField.value).every(x => x === null);
});

Answer 1

This is working for me:

If any property has a value, returns false, otherwise true.

        const startField = ref({ date: null, month: "Aug", year: null });
        const endField = ref({ date: null, month: null, year: null });

        const isEmpty = computed(() => {
            return (
                Object.values(endField.value).every((x) => x === null) ||
                Object.values(startField.value).every((x) => x === null)
            );
        });