/// <summary>
/// Checks whether fields are valid and if not displays appropriate message
/// </summary>
/// <returns><c>true</c> if fields are valid, <c>false</c> otherwise</returns>
private bool IsFormValid()
{
try
{
if (!new EmailAddressAttribute().IsValid(_email))
{
MessageBox.Show(String.Format(Resources.SignUp_EmailIsNotValid, _email));
return(false);
}
using (var restClient = new UserApiService())
{
if (restClient.UserExists(Login))
{
MessageBox.Show(String.Format(Resources.SignUp_UserLoginAlreadyExists, _login));
return(false);
}
if (restClient.UserExists(Email))
{
MessageBox.Show(String.Format(Resources.SignUp_UserEmailAlreadyExists, _email));
return(false);
}
}
}
catch (Exception ex)
{
MessageBox.Show(String.Format(Resources.SignUp_FailedToValidateData, Environment.NewLine,
ex.Message));
return(false);
}
return(true);
}