使用javascript

Question

当前，当用户单击“创建帐户”按钮时，使用DataAnnotations可以进行预期的字段验证

我有一个名为 form-data 的表单，其中包含3个字段（产品名，描述，注释）。

当用户单击创建时，验证将按预期显示在表单上。我想要实现的是循环表单并捕获失败的字段并存储在fields对象中。因此，我希望看看product_name或description是否正确。即字段=产品名称，说明

所以我在下面有这个代码。由于某种原因，该元素仅在第一个名为product_name

的字段中返回一个

[Required("Product name is required")]
[StringLength(9, ErrorMessage="Must be under 9 characters")]
public string product_name {get; set;}

[Required("Descriptioon is required")]
[StringLength(20, ErrorMessage="Must be under 20 characters")]
public string Description {get; set;}

[Required("Comment is required")]
[StringLength(20, ErrorMessage="Must be under 50 characters")]
public string Comment {get; set;}


 @using (Html.BeginForm("Register", "Product", FormMethod.Post, new { @id = "form-data" }))

            @Html.ValidationSummary(true, "", new { @class = "styled" })

             <div class="form-group">
                    @Html.LabelFor(model => model.product_name)
                    @Html.TextBoxFor(model => model.product_name, new { @class = "form-control", @placeholder = "Please enter here" })
                    @Html.ValidationMessageFor(model => model.product_name, "", new { @class = "styled" })

                </div>

            <div class="form-group">
                    @Html.LabelFor(model => model.Description)
                    @Html.TextBoxFor(model => model.Description, new { @class = "form-control", @placeholder = "Please enter here" })
                    @Html.ValidationMessageFor(model => model.Description, "", new { @class = "styled" })

                </div>

            <div class="form-group">
                    @Html.LabelFor(model => model.Comment)
                    @Html.TextBoxFor(model => model.Comment, new { @class = "form-control", @placeholder = "Please enter here" })
                    @Html.ValidationMessageFor(model => model.Comment, "", new { @class = "styled" })

                </div>
            <button id="btnCreateAccount" type="submit" onclick="onCreateAccount()">Create Account</button>
        }



@section Scripts {
        <script type="text/javascript">


        function onCreateAccount()
        {
            var elements = $("#form-data").data("validator").errorList;
            var fields =[]
            for (var i = 0; i < elements.length; i++) {
              fields = elements[i];
            }
        }
        </script>   

}

有什么主意我可以将其存档吗？