public static void EqualTo(ValidationParam param, ModelStateDictionary MSD, string Message)
{
bool result = false;
if (param.Params != null && param.Params.ContainsKey(ValidationMethodology.EqualTo))
{
List <bool> objParamResults = new List <bool>();
for (int i = 0; i < param.Params.Count(); i++)
{
object obj = param.Params[param.Params.ElementAt(i).Key];
if (obj is List <object> )
{
List <object> objParams = (List <object>)obj;
foreach (object objParam in objParams)
{
objParamResults.Add(Convert.ToString(param.Value) == Convert.ToString(objParam));
}
result = (objParamResults.Count == 0 || objParamResults.Contains(true));
}
else
{
result = Convert.ToString(param.Value) == Convert.ToString(obj);
}
}
}
if (!result && string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter same value" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
public static void AlphaNumericOnly(ValidationParam param, ModelStateDictionary MSD, string Message)
{
if (param.Value != null && Convert.ToString(param.Value).ToCharArray().All(c => Char.IsLetter(c) || Char.IsNumber(c)))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter alphanumerics only" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
public static void Url(ValidationParam param, ModelStateDictionary MSD, string Message)
{
if (param.Value != null && !Uri.IsWellFormedUriString(Convert.ToString(param.Value), UriKind.RelativeOrAbsolute))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? string.Format("Please enter valid url") : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
public static void NumericOnly(ValidationParam param, ModelStateDictionary MSD, string Message)
{
long result;
if (!long.TryParse(Convert.ToString(param.Value), out result))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter numbers only" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
/*Parameters @"(\w+)\s+(car)";*/
public static void RegularExpression(ValidationParam param, ModelStateDictionary MSD, string Message)
{
dynamic regularExpressionParam = null;
if (!(param.Value != null && param.Params != null && param.Params.TryGetValue(ValidationMethodology.RegularExpression, out regularExpressionParam) && regularExpressionParam != null && new Regex(regularExpressionParam).IsMatch(Convert.ToString(param.Value))))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? string.Format("Please enter valid input") : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
/*Parameters new { Top = 10; Bottom = 6};*/
public static void RangeLength(ValidationParam param, ModelStateDictionary MSD, string Message)
{
dynamic lengthParam = null;
if (!(param.Value != null && param.Params != null && param.Params.TryGetValue(ValidationMethodology.Range, out lengthParam) && lengthParam.Bottom <= Convert.ToString(param.Value).Length <= lengthParam.Top))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? string.Format("Please enter value of length between {0} and {1} ", Convert.ToString(lengthParam.Bottom), Convert.ToString(lengthParam.Top)) : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
/*Parameters 10;*/
public static void MaxLength(ValidationParam param, ModelStateDictionary MSD, string Message)
{
dynamic lengthParam = null;
if (!(param.Value != null && param.Params != null && param.Params.TryGetValue(ValidationMethodology.MaxLength, out lengthParam) && Convert.ToString(param.Value).Length <= lengthParam))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? string.Format("Please enter value with maximum length of {0} ", Convert.ToString(lengthParam)) : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
public static void GreaterThan(ValidationParam param, ModelStateDictionary MSD, string Message)
{
dynamic comparisionParam = null;
if (!(param.Value != null && param.Params != null && param.Params.TryGetValue(ValidationMethodology.GreaterThan, out comparisionParam) && Convert.ToInt64(param.Value) > Convert.ToInt64(comparisionParam)))
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter value greater than " + Convert.ToString(comparisionParam) : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
public static bool Email(ValidationParam param, ModelStateDictionary MSD, string Message)
{
try
{
MailAddress m = new MailAddress(Convert.ToString(param.Value));
return(true);
}
catch (Exception)
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter valid email address" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
return(false);
}
}
public static bool Date(ValidationParam param, ModelStateDictionary MSD, string Message)
{
DateTime dt;
object format = string.Empty;
bool result = param.Value != null &&
param.Params != null &&
param.Params.Count > 0 &&
param.Params.TryGetValue(ValidationMethodology.Date, out format) &&
format != null && DateTime.TryParseExact(param.Value.ToString(), format.ToString(), new CultureInfo("en-US"), DateTimeStyles.None, out dt);
if (!result && string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "Please enter valid datetime" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
return(result);
}
public static bool Required(ValidationParam param, ModelStateDictionary MSD, string Message)
{
bool result = false;
if (param.Params != null && param.Params.ContainsKey(ValidationMethodology.Required))
{
List <bool> objParamResults = new List <bool>();
for (int i = 0; i < param.Params.Count(); i++)
{
object obj = param.Params[param.Params.ElementAt(i).Key];
if (obj is List <object> )
{
List <object> objParams = (List <object>)obj;
foreach (object objParam in objParams)
{
objParamResults.Add(param.Value != objParam);
}
}
}
result = (objParamResults.Count == 0 || objParamResults.Contains(false));
}
else
{
result = GetDefault(param.Type) != param.Value; //param != null && (param.Type.GetConstructor(new Type[] { }).Invoke(new object[] { }) != param.Value);
}
if (!result)
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? "This field is required" : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
return(result);
}
public static void FileExtension(ValidationParam param, ModelStateDictionary MSD, string Message)
{
dynamic fileParam = null;
bool result = (param.Value != null && param.Params != null && param.Params.TryGetValue(ValidationMethodology.FileExtension, out fileParam) && fileParam != null && fileParam.Length > 0);
if (result)
{
string extension = Path.GetExtension((param.Value as HttpPostedFileBase).FileName);
result = (fileParam as string[]).OfType <string>().ToList().Contains(extension.Trim('.'));
}
if (!result)
{
if (string.IsNullOrEmpty(param.ErrorMessage))
{
param.ErrorMessage = (string.IsNullOrEmpty(Message)) ? string.Format("Please select valid file") : Message;
MSD.AddModelError(param.PropertyName, param.ErrorMessage);
}
}
}
