在asp.net mvc中自定义日期时间验证

Question

我尝试在我的mvc项目中实现新的validationrules，但我不会在我的视图中成为validationerrormsg。代码有什么问题?我有很多谷歌，我认为我做得很好- -

WebConfig:

<appSettings>
  <add key="ClientValidationEnabled" value="true"/> 
  <add key="UnobtrusiveJavaScriptEnabled" value="true"/> 
</appSettings>

模型:

public class Model1 : IValidatableObject
{
    [Required]
    [DisplayFormat(DataFormatString="{d:0}", ApplyFormatInEditMode=true)]
    public DateTime Wunschtermin { get; set; }
    public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
    {
        if (Wunschtermin < DateTime.Now) yield return new ValidationResult("error1!", new[] { "Wunschtermin" });
        if (Wunschtermin.Date > DateTime.Today.AddYears(2)) yield return new ValidationResult("error2", new[] { "Wunschtermin" });
    }
    ...

视图:

@model TestMvcApplication.Models.Model1
<h2>Create</h2>
<script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script>
<script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script>
@using (Html.BeginForm()) {
    @Html.ValidationSummary(true)
    <fieldset>
    ...
        <div class="editor-field">
            @Html.EditorFor(model => model.Wunschtermin)
            @Html.ValidationMessageFor(model => model.Wunschtermin)
        </div>
    ...

编辑:

也许我可以重写RangeAttribute并避免这个问题:

[Range (DateTime.Now, DateTime.Today.AddYears(2))]

有用吗?

Answer 1

我自己解决了这个问题，控制器中的代码是错误的:

    [HttpPost]
    public ActionResult Create(FormCollection collection)

与一个小的变化:

    [HttpPost]
    public ActionResult Create(Model1 collection)

效果很好:-)