/// <summary>
/// Validates event data.
/// </summary>
/// <param name="data">A data to be validated.</param>
/// <param name="xTeamsSignature">X-Spark-Signature header value that is notified on event.</param>
/// <returns>true if the event is valid, false if the event is invalid.</returns>
public bool Validate(byte[] data, string xTeamsSignature)
{
// Default result is false.
bool result = false;
if (this.hashString != null && data != null && data.Length > 0 && !String.IsNullOrEmpty(xTeamsSignature))
{
result = (xTeamsSignature.ToLower() == hashString.ComputeString(data));
}
return(result);
}