// server side full validation
private void ValidateContact(ContactModel contact)
{
contact.ClearErrors();
if (string.IsNullOrEmpty(contact.Name))
{
contact.AddError(nameof(contact.Name), "Name is required");
}
if (string.IsNullOrEmpty(contact.Phone))
{
contact.AddError(nameof(contact.Phone), "Phone is required");
}
if (string.IsNullOrEmpty(contact.Email))
{
contact.AddError(nameof(contact.Email), "Email is required");
}
else
{
if (!contact.Email.Contains("@"))
{
contact.AddError(nameof(contact.Email), "Not valid email");
}
}
}
