langchain.js
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    • Validate that a URL is safe to connect to. Performs static validation checks against hostnames and direct IP addresses. Does not perform DNS resolution.

      Parameters

      • url: string

        URL to validate

      • Optionaloptions: { allowHttp?: boolean; allowPrivate?: boolean }
        • OptionalallowHttp?: boolean

          Allow http:// scheme (default: false)

        • OptionalallowPrivate?: boolean

          Allow private IPs (default: false)

      Returns string

      The validated URL

      Error if URL is not safe