Function optionalStringEnum

projects/runtime-node/src/validation.ts:45–52

(key: string, values: readonly string[])

}

export function optionalStringEnum(key: string, values: readonly string[]): ParamCheck {
    return (record) => {
        const value = record[key]
        if (value === undefined) return null
        if (typeof value !== "string" || !values.includes(value)) return paramsError(`$.${key}`, `${key} must be one of: ${values.join(", ")}`)
        return null
    }
}

export function optionalBoolean(key: string): ParamCheck {
    return (record) => {