protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
_languageLocalization = (ILanguageLocalization)validationContext
.GetService(typeof(ILanguageLocalization));
string valueAsString = value as string;
bool isValid = true;
if (string.IsNullOrWhiteSpace(valueAsString))
{
isValid = false;
}
if (isValid && valueAsString.Length <= 0)
{
isValid = false;
}
if (isValid)
{
return(ValidationResult.Success);
}
return(new ValidationResult(
FormatErrorMessage(validationContext.DisplayName)));
}
public static void Configure(this IApplicationBuilder applicationBuilder,
IHttpContextAccessor httpContextAccessor, IWebEnvironment webHostEnvironment,
SessionManager sessionManager, CookiesManager cookiesManager,
ILanguageLocalization languageLocalization, IAccountContext accountContext)
{
_httpContextAccessor = httpContextAccessor;
CurrentAccount = accountContext;
_cookiesManager = cookiesManager;
_sessionManager = sessionManager;
_webHostEnvironment = webHostEnvironment;
_languageLocalization = languageLocalization;
}
public void AddValidation(ClientModelValidationContext context)
{
if (context == null)
{
throw new ArgumentNullException(nameof(context));
}
_languageLocalization = context.ActionContext.
HttpContext.RequestServices.InvokeComponents <ILanguageLocalization>();
ValidatorUtils.MergeAttribute(context.Attributes, "data-val", "true");
ValidatorUtils.MergeAttribute(context.Attributes, "data-val-emailfield", FormatErrorMessage(context.ModelMetadata.GetDisplayName()));
}
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
_languageLocalization = (ILanguageLocalization)validationContext
.GetService(typeof(ILanguageLocalization));
if (value == null)
{
return(ValidationResult.Success);
}
string valueAsString = value as string;
// Use RegEx implementation if it has been created, otherwise use a non RegEx version.
if (_regex != null)
{
var isMatch = valueAsString != null && _regex.Match(valueAsString).Length > 0;
if (isMatch)
{
return(ValidationResult.Success);
}
return(new ValidationResult(
FormatErrorMessage(validationContext.DisplayName)));
}
else
{
int atCount = 0;
foreach (char c in valueAsString)
{
if (c == '@')
{
atCount++;
}
}
var isMatch = (valueAsString != null &&
atCount == 1 &&
valueAsString[0] != '@' &&
valueAsString[valueAsString.Length - 1] != '@');
if (isMatch)
{
return(ValidationResult.Success);
}
return(new ValidationResult(
FormatErrorMessage(validationContext.DisplayName)));
}
}
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
_languageLocalization = (ILanguageLocalization)validationContext
.GetService(typeof(ILanguageLocalization));
int valueAsInt;
int.TryParse(value as string, out valueAsInt);
bool isValid = true;
if (valueAsInt < _minimum || valueAsInt > _maximum)
{
isValid = false;
}
if (isValid)
{
return(ValidationResult.Success);
}
return(new ValidationResult(
FormatErrorMessage(validationContext.DisplayName)));
}
