# MIT Kerberos Documentation

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# krb5_verify_init_creds_opt_set_ap_req_nofail - Set whether credential verification is required.

void `krb5_verify_init_creds_opt_set_ap_req_nofail`(krb5_verify_init_creds_opt * k5_vic_options, int ap_req_nofail)

param: | [in] k5_vic_options - Verification options structure [in] ap_req_nofail - Whether to require successful verification

This function determines how `krb5_verify_init_creds()` behaves if no keytab information is available. If ap_req_nofail is FALSE , verification will be skipped in this case and `krb5_verify_init_creds()` will return successfully. If ap_req_nofail is TRUE , `krb5_verify_init_creds()` will not return successfully unless verification can be performed.

If this function is not used, the behavior of `krb5_verify_init_creds()` is determined through configuration.