private string GetErrorMessages(ModelErrorCollection errors)
{
if (errors != null)
{
return(string.Join(
", ",
errors.Where(error => !string.IsNullOrWhiteSpace(error.ErrorMessage))
.Select(error => error.ErrorMessage)) +
string.Join(
", ",
errors.Where(error => error.Exception != null && !string.IsNullOrWhiteSpace(error.Exception.Message))
.Select(error => error.Exception.Message)));
}
else
{
return(string.Empty);
}
}
private IEnumerable <ModelStateError> GetExceptions(string field, ModelErrorCollection modelErrors)
{
return(modelErrors
.Where(p => p.Exception != null)
.Select(p => new ModelStateError(field, p.Exception.MostInnerMessage())));
}
private IEnumerable <ModelStateError> GetMessages(string field, ModelErrorCollection modelErrors)
{
return(modelErrors
.Where(p => !string.IsNullOrWhiteSpace(p.ErrorMessage))
.Select(p => new ModelStateError(field, p.ErrorMessage)));
}