public static ValidationResponse ValidateInt16(string value, int column, bool allowProceedingSpaces = false, bool allowTrailingSpaces = false, bool allowEmptyValue = false, Int16?minValue = null, Int16?maxValue = null)
{
return(Validate(value, column,
(v, c) =>
{
short t;
if (Int16.TryParse(v.Trim(), out t))
{
if (minValue != null && t < minValue.Value)
{
return ValidationResponse.FailData(string.Format("Minimum value {0} not met", minValue.Value), v, c);
}
if (maxValue != null && t > maxValue.Value)
{
return ValidationResponse.FailData(string.Format("Maximum value {0} exceeded", maxValue.Value), v, c);
}
return ValidationResponse.Success;
}
return ValidationResponse.FailData("Not Int16", v, c);
},
allowProceedingSpaces: allowProceedingSpaces,
allowTrailingSpaces: allowTrailingSpaces,
allowEmptyValue: allowEmptyValue));
}
public static ValidationResponse Validate(string value, int column, Func <string, int, ValidationResponse> validateDataFunc, bool allowProceedingSpaces = false, bool allowTrailingSpaces = false, bool allowEmptyValue = false, int?minLength = null, int?maxLength = null)
{
if (string.IsNullOrEmpty(value))
{
if (allowEmptyValue)
{
return(ValidationResponse.Success);
}
else
{
return(ValidationResponse.FailData("Unexpected empty value", value, column));
}
}
if (!allowProceedingSpaces && value[0] == ' ')
{
return(ValidationResponse.FailData("Unexpected proceeding space", value, column));
}
if (!allowTrailingSpaces && value[value.Length - 1] == ' ')
{
return(ValidationResponse.FailData("Unexpected trailing space", value, column));
}
if (minLength != null && value.Length < minLength.Value)
{
return(ValidationResponse.FailData(string.Format("Minimum length {0} not met", minLength.Value), value, column));
}
if (maxLength != null && value.Length > maxLength.Value)
{
return(ValidationResponse.FailData(string.Format("Maximum length {0} exceeded", maxLength.Value), value, column));
}
return(validateDataFunc(value, column));
}
