Server : Apache System : Linux server2.corals.io 4.18.0-348.2.1.el8_5.x86_64 #1 SMP Mon Nov 15 09:17:08 EST 2021 x86_64 User : corals ( 1002) PHP Version : 7.4.33 Disable Function : exec,passthru,shell_exec,system Directory :  /home/corals/old/vendor/amasty/product-attachment/view/adminhtml/web/js/form/element/

Upload File : current_dir [ Writeable ] document_root [ Writeable ]

define([
    'Magento_Ui/js/form/element/multiselect',
    'underscore'
], function (Multiselect, _) {

    return Multiselect.extend({
        validate: function () {
            if (!this.disabled()) {
                this.source.set(this.dataScope + '_output', this.value().join(','));
            }
        }
    });
});