~~NOTOC~~
[[fingerprint_api]] > [[BS2_VerifyFingerprint]]

----

===== BS2_VerifyFingerprint =====
Compares the template data to check if it is the same finger.
==== Declaration ====
<code cpp>
#include "BS_API.h"

int BS2_VerifyFingerprint(void* context, uint32_t deviceId, BS2Fingerprint* finger);
</code>

<callout type="info">
[[fingerprint api#BS2Fingerprint|See BS2Fingerprint Structure]]
</callout>
==== Parameter ====
  * [In] ''//context//'' : Context
  * [In] ''//deviceId//'' : Device ID
  * [In] ''//finger//'' : Template data pointer
==== Return Value ====
If successfully done, ''BS_SDK_SUCCESS'' will be returned. \\
If there is an error, the corresponding error code will be returned.
==== See Also ====
[[BS2_ScanFingerprint]]