X509Certificate.hasExtension
bool hasExtension(string oid) const pure nothrow @safeChecks if an extension with the given OID exists.
Parameters
oid | The extension OID in dotted-decimal form. |
Returns
True if the extension exists.
bool hasExtension(string oid) const pure nothrow @safeChecks if an extension with the given OID exists.
oid | The extension OID in dotted-decimal form. |