Function deserialize

  • deserialize(
        value: string,
        reviver?: (this: unknown, key: string, value: unknown) => unknown,
    ): any

    Converts a JSON string into a value, converting all null properties from JSON into undefined in the returned JavaScript value/object.

    WARNING: null values will become undefined values after passing through serialize then deserialize. For example, { a: 1, b: undefined, c: null } will become { a: 1, b: undefined, c: undefined }. If you are passing around user data that needs to retain null values, you should wrap them yourself in a string before using this function. Alternatively, you can write your own replacer that will preserve null in a way that you can recover later.

    Parameters

    • value: string

      A valid JSON string.

    • Optionalreviver: (this: unknown, key: string, value: unknown) => unknown

      A function that transforms the results. This function is called for each member of the object. If a member contains nested objects, the nested objects are transformed before the parent object is. Note that null values are converted into undefined values after the reviver has run.

    Returns any

Settings

Member Visibility