[Home](./index.md) > [@digitalpersona/core](./core.md) > [BioSamplePurpose](./core.biosamplepurpose.md) ## BioSamplePurpose enum A purpose the biometric sample was intended for. Signature: ```typescript export declare enum BioSamplePurpose ``` ## Enumeration Members | Member | Value | Description | | --- | --- | --- | | Any | 0 | | | Audit | 6 | | | Enroll | 3 | | | EnrollForIdentificationOnly | 5 | | | EnrollForVerificationOnly | 4 | | | Identify | 2 | | | Verify | 1 | |