vrl 0.32.0

Vector Remap Language
Documentation 
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{
  "anchor": "is_ipv6",
  "name": "is_ipv6",
  "category": "IP",
  "description": "Check if the string is a valid IPv6 address or not.",
  "arguments": [
    {
      "name": "value",
      "description": "The IP address to check",
      "required": true,
      "type": [
        "string"
      ]
    }
  ],
  "return": {
    "types": [
      "boolean"
    ],
    "rules": [
      "Returns `true` if `value` is a valid IPv6 address.",
      "Returns `false` if `value` is anything else."
    ]
  },
  "examples": [
    {
      "title": "Valid IPv6 address",
      "source": "is_ipv6(\"2001:0db8:85a3:0000:0000:8a2e:0370:7334\")",
      "return": true
    },
    {
      "title": "Valid IPv4 address",
      "source": "is_ipv6(\"10.0.102.37\")",
      "return": false
    },
    {
      "title": "Arbitrary string",
      "source": "is_ipv6(\"foobar\")",
      "return": false
    }
  ],
  "pure": true
}