# dk_geterror()

SYNOPSIS |
    #include <dk.h>

    const char * dk_geterror(
    	DK *dkim
    );
Retrieve the last stored error message associated with a DK handle.
DESCRIPTION |
Called When | `dk_geterror()` can be called at any time after a handle is initialized with a call to `dk_sign()` or `dk_verify()`.
ARGUMENTS |
Argument | Description
--- | ---
dkim | Message-specific handle, returned by `dk_sign` or `dk_verify`.
RETURN VALUES |
Value | Description
--- | ---
`NULL` | No error message has been stored for this handle.
otherwise | A pointer to the last stored error string.
NOTES | This function is a local addition to the formal API specification and is experimental only. It may not appear in other implementations.

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