puppeteer/website/versioned_docs/version-18.0.3/api/puppeteer.securitydetails.validfrom.md
release-please[bot] 692b48ab0e
chore(main): release 18.0.3 (#8988)
Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
2022-09-20 08:49:51 +00:00

20 lines
301 B
Markdown

---
sidebar_label: SecurityDetails.validFrom
---
# SecurityDetails.validFrom() method
**Signature:**
```typescript
class SecurityDetails {
validFrom(): number;
}
```
**Returns:**
number
[Unix timestamp](https://en.wikipedia.org/wiki/Unix_time) marking the start of the certificate's validity.