ASP.Net-Core-MVC-Template/Template/TemplateWeb/Views/Auth/Login.cshtml

@model AuthLoginViewModel

<div class="row justify-content-center mt-5">
    <div class="col-md-4">
        <div class="card shadow-sm">
            <div class="card-body p-4">
                <h1 class="card-title text-center mb-4">Login</h1>

                <form asp-action="Login">
                    @Html.AntiForgeryToken()
                    
                    <div asp-validation-summary="ModelOnly" class="alert alert-danger" role="alert"></div>

                    <div class="mb-3">
                        <label asp-for="EmailOrUsername"></label>
                        <input asp-for="EmailOrUsername" class="form-control" placeholder="Email or Username"/>
                        <span asp-validation-for="EmailOrUsername" class="text-danger small"></span>
                    </div>

                    <div class="mb-3">
                        <label asp-for="Password"></label>
                        <input asp-for="Password" class="form-control" placeholder="Password"/>
                        <span asp-validation-for="Password" class="text-danger small"></span>
                    </div>

                    <div class="mb-3">
                        <label asp-for="RememberMe"></label>
                        <input asp-for="RememberMe" class="form-check-input"/>
                    </div>

                    <input asp-for="ReturnUrl" type="hidden"/>
                    <div class="d-grid">
                        <input type="submit" value="Login" class="btn btn-primary"/>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>

@section Scripts {
    @{ await Html.RenderPartialAsync("_ValidationScriptsPartial"); }
}