如何在客户端将自定义ValidationAttribute呈现为"da​​ta-val-xx"属性？

using System;
using System.ComponentModel.DataAnnotations;

public class CustomValidationAttribute : ValidationAttribute
{
    private readonly string _customProperty;

    public CustomValidationAttribute(string customProperty)
    {
        _customProperty = customProperty;
    }

    protected override ValidationResult IsValid(object value, ValidationContext validationContext)
    {
        // 自定义验证逻辑
        // ...

        if (/* 验证失败 */)
        {
            return new ValidationResult(ErrorMessage);
        }

        return ValidationResult.Success;
    }

    public override string FormatErrorMessage(string name)
    {
        return string.Format(ErrorMessageString, name, _customProperty);
    }
}

$(document).ready(function() {
    // 遍历每个需要验证的表单元素
    $('form').find(':input[data-val=true]').each(function() {
        var $input = $(this);

        // 遍历每个ValidationAttribute
        $.each($input.data('val'), function(index, validation) {
            var attributeName = 'data-val-' + validation['ValidationType'].toLowerCase();
            var attributeValue = validation['ValidationParameters']['customproperty'];

            // 将ValidationAttribute转换为"data-val-xx"属性
            $input.attr(attributeName, attributeValue);
        });
    });
});