bootstrapValidator动态提交问题

$('#need').bootstrapValidator('addField', 'advType', {
validators: {
notEmpty: {
message: '推送业务内容不能为空'
}
}
});
$('#need').bootstrapValidator('addField', 'maxTime', {
validators: {
callback: {
message: '请输入正确的结束日期',
callback: function(value, validator) {
var date = new Date($("#minTime").val());
var minTime = date.getTime();

var maxTime = new Date(value).getTime();

if (maxTime>minTime){
return true;
}else{
return false;
}
}
}
}
});