[ { "description": "maxItems validation", "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "maxItems": 2, "extensible": true }, "tests": [ { "description": "shorter is valid", "data": [ 1 ], "valid": true }, { "description": "exact length is valid", "data": [ 1, 2 ], "valid": true }, { "description": "too long is invalid", "data": [ 1, 2, 3 ], "valid": false }, { "description": "ignores non-arrays", "data": "foobar", "valid": true } ] }, { "description": "maxItems validation with a decimal", "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "maxItems": 2.0, "extensible": true }, "tests": [ { "description": "shorter is valid", "data": [ 1 ], "valid": true }, { "description": "too long is invalid", "data": [ 1, 2, 3 ], "valid": false } ] }, { "description": "extensible: true allows extra items in maxItems (but counted)", "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "maxItems": 2, "extensible": true }, "tests": [ { "description": "extra item counted towards maxItems", "data": [ 1, 2, 3 ], "valid": false } ] } ]