recursive search js

function search(obj, value, path = '') {
    if (!obj) {
        return undefined;
    }
    if (Array.isArray(obj)) {
        let found;
        obj.some((item, index) => {
            found = search(item, value, `${path}[${index}]`);
            return found;
        });
        if (found) {
            return found;
        }
    }
    if (typeof obj === 'object') {
        const keys = Object.keys(obj);
        let found;
        keys.some(key => {
            found = search(obj[key], value, `${path}.${key}`);
            return found;
        });
        if (found) {
            return found;
        }
    }
    if (value === obj) {
        return path;
    }
}