ajv throws error when using ipv4

[juzhiyuan]

What version of Ajv are you using? Does the issue happen if you use the latest version?

7.0.3

JSON Schema

{"oneOf":[{"additionalProperties":false,"properties":{"whitelist":{"items":{"anyOf":[{"format":"ipv4","title":"IPv4","type":"string"},{"pattern":"^([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/([12]?[0-9]|3[0-2])$","title":"IPv4/CIDR","type":"string"},{"format":"ipv6","title":"IPv6","type":"string"},{"pattern":"^([a-fA-F0-9]{0,4}:){1,8}(:[a-fA-F0-9]{0,4}){0,8}([a-fA-F0-9]{0,4})?/[0-9]{1,3}$","title":"IPv6/CIDR","type":"string"}]},"minItems":1,"type":"array"}},"required":["whitelist"],"title":"whitelist"},{"additionalProperties":false,"properties":{"blacklist":{"items":{"anyOf":[{"format":"ipv4","title":"IPv4","type":"string"},{"pattern":"^([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])/([12]?[0-9]|3[0-2])$","title":"IPv4/CIDR","type":"string"},{"format":"ipv6","title":"IPv6","type":"string"},{"pattern":"^([a-fA-F0-9]{0,4}:){1,8}(:[a-fA-F0-9]{0,4}){0,8}([a-fA-F0-9]{0,4})?/[0-9]{1,3}$","title":"IPv6/CIDR","type":"string"}]},"minItems":1,"type":"array"}},"required":["blacklist"],"title":"blacklist"}],"properties":{"disable":{"type":"boolean"}},"type":"object"}

Sample data

{"whitelist": ["10.255.254.0/24", "192.168.0.0/16"]}

Your code

Please see https://runkit.com/embed/xmhoyvdnlp2i
What results did you expect?

Are you going to resolve the issue?

[epoberezkin]

All format definitions have been split to a separate package - ajv-formats - they have to be added to the instance if you use them. See release notes for v7 for other changes as well.