[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Interface HashStreamValidatorOptions (7.16.0)\n\nVersion latestkeyboard_arrow_down\n\n- [7.16.0 (latest)](/nodejs/docs/reference/storage/latest/storage/hashstreamvalidatoroptions)\n- [7.13.0](/nodejs/docs/reference/storage/7.13.0/storage/hashstreamvalidatoroptions)\n- [7.3.2](/nodejs/docs/reference/storage/7.3.2/storage/hashstreamvalidatoroptions)\n- [7.2.0](/nodejs/docs/reference/storage/7.2.0/storage/hashstreamvalidatoroptions)\n- [7.1.0](/nodejs/docs/reference/storage/7.1.0/storage/hashstreamvalidatoroptions)\n- [7.0.1](/nodejs/docs/reference/storage/7.0.1/storage/hashstreamvalidatoroptions)\n- [6.12.0](/nodejs/docs/reference/storage/6.12.0/storage/hashstreamvalidatoroptions)\n- [6.11.0](/nodejs/docs/reference/storage/6.11.0/storage/hashstreamvalidatoroptions)\n- [6.7.0](/nodejs/docs/reference/storage/6.7.0/storage/hashstreamvalidatoroptions)\n- [6.6.0](/nodejs/docs/reference/storage/6.6.0/storage/hashstreamvalidatoroptions)\n- [6.5.4](/nodejs/docs/reference/storage/6.5.4/storage/hashstreamvalidatoroptions)\n- [6.4.2](/nodejs/docs/reference/storage/6.4.2/storage/hashstreamvalidatoroptions)\n- [6.3.0](/nodejs/docs/reference/storage/6.3.0/storage/hashstreamvalidatoroptions)\n- [6.2.3](/nodejs/docs/reference/storage/6.2.3/storage/hashstreamvalidatoroptions)\n- [5.19.1](/nodejs/docs/reference/storage/5.19.1/storage/hashstreamvalidatoroptions)\n- [5.18.3](/nodejs/docs/reference/storage/5.18.3/storage/hashstreamvalidatoroptions)\n- [5.17.0](/nodejs/docs/reference/storage/5.17.0/storage/hashstreamvalidatoroptions)\n- [5.16.1](/nodejs/docs/reference/storage/5.16.1/storage/hashstreamvalidatoroptions)\n- [5.15.6](/nodejs/docs/reference/storage/5.15.6/storage/hashstreamvalidatoroptions)\n- [5.14.8](/nodejs/docs/reference/storage/5.14.8/storage/hashstreamvalidatoroptions)\n- [5.13.2](/nodejs/docs/reference/storage/5.13.2/storage/hashstreamvalidatoroptions)\n- [5.12.0](/nodejs/docs/reference/storage/5.12.0/storage/hashstreamvalidatoroptions)\n- [5.11.1](/nodejs/docs/reference/storage/5.11.1/storage/hashstreamvalidatoroptions)\n- [5.10.0](/nodejs/docs/reference/storage/5.10.0/storage/hashstreamvalidatoroptions)\n- [5.9.0](/nodejs/docs/reference/storage/5.9.0/storage/hashstreamvalidatoroptions)\n- [5.8.5](/nodejs/docs/reference/storage/5.8.5/storage/hashstreamvalidatoroptions) \n\nPackage\n-------\n\n[@google-cloud/storage](../overview.html)\n\nProperties\n----------\n\n### crc32c\n\n crc32c: boolean;\n\nEnables CRC32C calculation. To validate a provided value use `crc32cExpected`.\n\n### crc32cExpected\n\n crc32cExpected?: string;\n\nSets the expected CRC32C value to verify once all data has been consumed. Also sets the `crc32c` option to `true`\n\n### crc32cGenerator\n\n crc32cGenerator: CRC32CValidatorGenerator;\n\nSet a custom CRC32C generator. Used if `crc32cInstance` has not been provided.\n\n### crc32cInstance\n\n crc32cInstance: CRC32CValidator;\n\nA CRC32C instance for validation. To validate a provided value use `crc32cExpected`.\n\n### md5\n\n md5: boolean;\n\nEnables MD5 calculation. To validate a provided value use `md5Expected`.\n\n### md5Expected\n\n md5Expected?: string;\n\nSets the expected MD5 value to verify once all data has been consumed. Also sets the `md5` option to `true`\n\n### updateHashesOnly\n\n updateHashesOnly?: boolean;\n\nIndicates whether or not to run a validation check or only update the hash values"]]