//copy to clipboard
$(document).on('click', '[data-action=copy]', function (){
    /* Create input */
    $('[data-action=copy]').after('<input class="hide" value="'+$(this).attr("data-url")+'" id="share-url">');

    /* Get the text field */
    var copyText = document.getElementById("share-url");

    /* Select the text field */
    copyText.select();

    /* Copy the text inside the text field */
    document.execCommand("copy");

    /* Alert the copied text */
    alert("copied");
});

<a data-action="copy" data-url="{{$whatext.'s=link'}}" href="#">
    <img src="{{ cdn('/img/social/link.png') }}" >
</a>