How to check one of my object value is empty or not

I need to check my java object value is empty or not. And I need to check this one by one.
I crate my code to do this task…But I can’t check values one by one. If all of my object value is empty, my code is working…But it can’t check values one by one.

const coverDesc = action.data.coverDescriptionLocalization;

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Methord 01- :-

 if (Object.values(coverDesc ).every((x) => x === null || x === '')) {
        console.log('Empty');
    } else {
        console.log('Not empty');
    }

Methord 02- :-

for (const key in coverDesc) {
    if (coverDesc.hasOwnProperty(key)) {
        if (Object.values(coverDesc[key]).every((x) => x === null || x === '')) {
           console.log('Empty');
        } else {
            console.log('Not empty');
        }
    }
}