Function isValidCIDR

isValidCIDR(cidr: Ipv6CidrLiteral): boolean

Validates whether the given input is a valid IPv6 CIDR.

Parameters

cidr: Ipv6CidrLiteral
The IPv6 CIDR to validate, which can be in string, object, or tuple format.

Returns boolean

True if the input is a valid IPv6 CIDR; otherwise, false.

Example

import { ipv6 } from 'cidr-block';

ipv6.isValidCIDR("2001:db8::/32");                   // true
ipv6.isValidCIDR("2001:db8::/129");                  // false (range out of bounds)
ipv6.isValidCIDR({ address: "2001:db8::", range: 32 }); // true
ipv6.isValidCIDR(["2001:db8::", 32]);                // true
ipv6.isValidCIDR("invalid/32");                      // false