oont-contents/plugins/ultimate-member/assets/js/admin/settings.min.js

jQuery(document).ready(function(){var e;jQuery(document.body).on("click",".um_license_deactivate",function(){jQuery(this).siblings(".um-option-field").val(""),jQuery(this).siblings("#submit").length?jQuery(this).siblings("#submit").trigger("click",[!0]):jQuery(this).parents("form.um-settings-form").trigger("submit")}),jQuery(document.body).on("click",".um-settings-form #submit",function(e,n){if(!n&&""===jQuery(this).siblings(".um-option-field").val())return!1}),0===jQuery("#licenses_settings").length&&(e=!1,jQuery("input, textarea, select").on("change",function(){e=!0}),jQuery("#um-settings-wrap .um-nav-tab-wrapper a, #um-settings-wrap .subsubsub a").on("click",function(){window.onbeforeunload=e?function(){return wp.i18n.__("Are sure, maybe some settings not saved","ultimate-member")}:""}),jQuery(".submit input").on("click",function(){window.onbeforeunload=""}))});