public async Task <IActionResult> OnPostAsync()
{
if (ModelState.IsValid)
{
var result = await currencyLogic.AddCurrencyAsync(CurrencyName);
if (result)
{
return(RedirectToPage("/Admin/CurrencyCreated", "CurrencyCreated"));
}
ModelState.AddModelError("CurrencyName", "This currency name is already in use");
return(Page());
}
return(BadRequest());
}