*
* @param string $token The signed token.
* @param string $seed The unique ID of the token.
-nce?
*
* @return array An array of two elements: The nonce and the hash.
*
*
* @param string $token The signed token.
* @param string $seed The unique ID of the token.
-nce?
*
* @return NULL
*
- * @throws Horde_Token_Exception If the token was invalid or has been used before.
+ * @throws Horde_Token_Exception If the token was invalid or has been used
+ * before.
*/
public function validateUnique($token, $seed = '')
{