$("#username").on("input propertychange", function(){ $(".errorInfor").hide(); }); // When multiple ids need to be executed, you can write $("#username,#password,#testInput").on("input propertychange", function (){ $(".errorInfor").hide(); });
$("#username").on("input propertychange", function(){ $(".errorInfor").hide(); }); // When multiple ids need to be executed, you can write $("#username,#password,#testInput").on("input propertychange", function (){ $(".errorInfor").hide(); });