Pass email to ResendEmailConfirmation model/view - Identity

Question

I'm trying to pass the user's email to Identity's ResendEmailConfirmation.cshtml class from the register page, so that it is displayed on view in the Email Input box.

Register Page - The link to redirect the user to the Resend Email Confirmation page

<a asp-area="Identity" asp-page="/Account/resendemailconfirmation" asp-route-email="@Model.Input.Email" class="resend-confirm-email-submit">Resend confirmation email</a>

ResendEmailConfirmation.cshtml - Relevant Parts

        public ResendEmailConfirmationModel(UserManager<IdentityUser> userManager, IEmailSender emailSender)
        {
            _userManager = userManager;
            _emailSender = emailSender;
        }

        [BindProperty]
        public InputModel Input { get; set; }

        public class InputModel
        {
            [Required]
            [EmailAddress]
            public string Email { get; set; }
        }

        public void OnGet(string email)
        {
            // My attempt
            InputModel inputModel = new InputModel();
            inputModel.Email = email;
        }

ResendEmailConfirmation View - Email Input Box

        <form method="post">
            <div asp-validation-summary="All" class="text-danger"></div>
            <div class="form-group">
                <label asp-for="Input.Email" class="register-heading-style"></label>
                <input asp-for="Input.Email" class="form-control" />
                <span asp-validation-for="Input.Email" class="text-danger"></span>
            </div>
            @*<button type="submit" class="btn btn-primary">Resend</button>*@
            <button type="submit" class="register-submit"><span>Resend</span></button>
        </form>

Thank you

Answer 1

You should use this way to define Input in OnGet():

Register.cshtml.cs to get the email (You didn't show this part of code, so I directly define the value):

public void OnGet()
    {
        Input =new InputModel()   
        { 
            Email = "[email protected]"
        };
    }

Then ResendEmailConfirmation.cshtml.cs to show the email that passed from register page:

public void OnGet(string email)
    {
        Input = new InputModel()  //you get value from Input.Eamil in view, so you should define Input, not inputmodel
        {
            Email = email
        };            
    }

You do not have to change the razor view pages.

Result: