protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
string address = value as string;
if (address == null)
{
if (!_allowsEmpty)
{
return(new ValidationResult($"Address should not be null ({validationContext.DisplayName})"));
}
else
{
return(null);
}
}
IExchangeContractService exchangeContractService = (IExchangeContractService)validationContext.GetService(typeof(IExchangeContractService));
if (!exchangeContractService.IsValidAddress(address))
{
return(new ValidationResult($"Given value for ({validationContext.DisplayName}) is not a valid ethereum address"));
}
return(null);
}
public async Task <IActionResult> ValidateAsync([FromQuery] string ethAddress)
{
return(Ok(new IsAddressValidResponse()
{
IsValid = _exchangeContractService.IsValidAddress(ethAddress ?? "")
}));
}
