我使用这个示例来验证我的表单,但是出现了以下错误:
Uncaught TypeError: element.removeClass is not a function,提示removeClass()不是一个函数!! 我很困惑。
我的JS代码:
$(function () {
var form = $('#CompanyStep')
, formData = $.data(form[0])
, settings = formData.validator.settings
, oldErrorPlacement = settings.errorPlacement
, oldSuccess = settings.success;
settings.errorPlacement = function (label, element) {
debugger;
oldErrorPlacement(label, element);
label.parents('.form-group').addClass('has-danger');
label.addClass('text-danger');
element.addClass('form-control-danger');
};
settings.success = function (label, element) {
debugger;
label.parents('.form-group').removeClass('has-danger');
label.parents('.form-group').addClass('has-success');
element.removeClass('form-control-danger');
element.addClass('form-control-success');
oldSuccess(label, element);
};
});