protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var finalValue = validationContext.ObjectType.GetProperty(fieldName).GetValue(validationContext.ObjectInstance, null).ToString();
if (finalValue != valueToCompare || (regularExpressionAttribute.GetValidationResult(value, validationContext) == ValidationResult.Success))
{
return(ValidationResult.Success);
}
return(new ValidationResult(
this.FormatErrorMessage(validationContext.DisplayName)));
}
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
if (!(value is ICollection coll))
{
return(ValidationResult.Success);
}
ICollectionPropertyNamingStrategy cpns = validationContext.GetService(typeof(ICollectionPropertyNamingStrategy)) as ICollectionPropertyNamingStrategy;
string message = "";
int idx = 0;
var members = new List <string>();
foreach (var c in coll)
{
RegularExpressionAttribute attr = new RegularExpressionAttribute(_pattern);
var res = attr.GetValidationResult(c, validationContext);
var invalid = !string.IsNullOrWhiteSpace(res?.ErrorMessage);
if (invalid)
{
message = res.ErrorMessage;
if (cpns != null)
{
members.Add(cpns.CreateName(validationContext.MemberName, idx, ""));
}
else
{
members.Add($"{validationContext.MemberName}[{idx}]");
}
}
idx++;
}
if (members.Any())
{
return(new ValidationResult(message, members));
}
return(ValidationResult.Success);
}
