Pasted

?@page "{id:int}"
@model WebApplication1bDeletMe.Pages.EditModel
@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers
 
@{
    ViewData["Title"] = "Edit Customer";
}
 
<h1>Edit Customer - @Model.Customer.Id</h1>
<form method="post">
    <div asp-validation-summary="All"></div>
    <input asp-for="Customer.Id" type="hidden" />
    <div>
        <label asp-for="Customer.Name"></label>
        <div>
            <input asp-for="Customer.Name" />
            <span asp-validation-for="Customer.Name"></span>
        </div>
    </div>
 
    <div>
        <button type="submit">Save</button>
    </div>
</form>