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37 lines
1.0 KiB
37 lines
1.0 KiB
3 years ago
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import type {
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CodeKeywordDefinition,
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KeywordErrorDefinition,
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ErrorObject,
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AnySchema,
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} from "../../types"
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import type {KeywordCxt} from "../../compile/validate"
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import {_, str} from "../../compile/codegen"
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import {alwaysValidSchema} from "../../compile/util"
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import {validateArray} from "../code"
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import {validateAdditionalItems} from "./additionalItems"
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export type ItemsError = ErrorObject<"items", {limit: number}, AnySchema>
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const error: KeywordErrorDefinition = {
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message: ({params: {len}}) => str`must NOT have more than ${len} items`,
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params: ({params: {len}}) => _`{limit: ${len}}`,
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}
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const def: CodeKeywordDefinition = {
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keyword: "items",
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type: "array",
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schemaType: ["object", "boolean"],
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before: "uniqueItems",
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error,
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code(cxt: KeywordCxt) {
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const {schema, parentSchema, it} = cxt
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const {prefixItems} = parentSchema
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it.items = true
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if (alwaysValidSchema(it, schema)) return
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if (prefixItems) validateAdditionalItems(cxt, prefixItems)
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else cxt.ok(validateArray(cxt))
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},
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}
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export default def
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