define(["jquery","core/event"],function(a,b){return{enhance:function(c){var d=document.getElementById(c);a(d).on(b.Events.FORM_FIELD_VALIDATION,function(b,c){b.preventDefault();var e=a(d).closest(".form-group"),f=e.find(".form-control-feedback");"TEXTAREA"==a(d).prop("tagName")&&e.find("[contenteditable]")&&(d=e.find("[contenteditable]")),""!==c?(e.addClass("has-danger"),e.data("client-validation-error",!0),a(d).addClass("is-invalid"),a(d).attr("aria-describedby",f.attr("id")),a(d).attr("aria-invalid",!0),f.attr("tabindex",0),f.html(c),f.is(":visible")||(f.show(),f.focus())):e.data("client-validation-error")===!0&&(e.removeClass("has-danger"),e.data("client-validation-error",!1),a(d).removeClass("is-invalid"),a(d).removeAttr("aria-describedby"),a(d).attr("aria-invalid",!1),f.hide())})}}});