ejs-dropdownlist asp-for validation not working

[Mithun]

<form method="post" asp-page-handler="SaveCarDetails">

<ejs-dropdownlist id="dropdownAddressTypeFilters" change="valueChange" ejs-for="CarViewModel.AddressTypeList.SelectedValue"

                      dataSource="@Model.CarViewModel.AddressTypeList.Items" popupHeight="300px"

                      placeholder="Select Address Type" allowFiltering="true">

<e-dropdownlist-fields text="Text" value="Value" iconCss="Text"></e-dropdownlist-fields>

</ejs-dropdownlist>

<span asp-validation-for="CarViewModel.AddressTypeList.SelectedValue" class="validation-summary-errors text-danger"></span>

<input id="BtnSave" type="submit" class="rmbttn" value="Save" />

</form>

public class DropDownListViewModel<T>

    {

        public SelectList Items { get; set; }

        [Required(ErrorMessage = "Please select a value from the list")]

        public T SelectedValue { set; get; }

    }



[Berly Christopher]

Hi Mithun, 

  

Greetings from Syncfusion support. 

  

We have checked the shared code example and ejs-for validation in DropDownList component is working fine at our end. So, we have prepared the sample and attached it below. 

  

Sample Link: https://www.syncfusion.com/downloads/support/directtrac/general/ze/DDL_For_170354-1869474150  

  

Screenshot: 

 

  

Please refer the below documentation and demo link for know more about DropDownList For validation. 

UG Link: https://ej2.syncfusion.com/aspnetcore/documentation/drop-down-list/how-to/ejfor/  

  

Demo Link: https://ej2.syncfusion.com/aspnetcore/DropDownList/DropdownListFor#/bootstrap5  

  

Regards, 

Berly B.C