Евгений Плотников

<li class="brand sign__up">
     <a>
        <img src="/jpc/content/shared/images/Games/jpc/logo.png">
    </a>
</li>

<a href="google.com">
     <img src="/jpc/content/shared/images/Games/jpc/logo.png">
</a>

product.thumbs.forEach(function(thumb){
    if (thumb.image === '') {
        do something... 
    }
})

that.product.thumbs.push({
    image: response.image,
    path: response.path,
})