如何在.net core中删除输入模型中的额外空格？

using System.Text.RegularExpressions;

// ...

string trimmedText = Regex.Replace(inputModel.Text, @"\s+", " ").Trim();

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc.ModelBinding;

public class TrimModelBinder : IModelBinder
{
    public Task BindModelAsync(ModelBindingContext bindingContext)
    {
        var valueProviderResult = bindingContext.ValueProvider.GetValue(bindingContext.ModelName);
        if (valueProviderResult == ValueProviderResult.None)
        {
            return Task.CompletedTask;
        }

        var value = valueProviderResult.FirstValue;
        if (string.IsNullOrEmpty(value))
        {
            return Task.CompletedTask;
        }

        var trimmedValue = value.Trim();
        bindingContext.Result = ModelBindingResult.Success(trimmedValue);
        return Task.CompletedTask;
    }
}

public class InputModel
{
    [ModelBinder(typeof(TrimModelBinder))]
    public string Text { get; set; }
}