nanoid

Creates a Nano ID validation action.

const Action = v.nanoid<TInput, TMessage>(message);

Generics

Parameters

  • message TMessage

Explanation

With nanoid you can validate the formatting of a string. If the input is not an Nano ID, you can use message to customize the error message.

Returns

Examples

The following examples show how nanoid can be used.

Since Nano IDs are not limited to a fixed length, it is recommended to combine nanoid with length to ensure the correct length.

Nano ID schema

Schema to validate a Nano ID.

const NanoIDSchema = v.pipe(
  v.string(),
  v.nanoid('The Nano ID is badly formatted.'),
  v.length(21, 'The Nano ID must be 21 characters long.')
);

The following APIs can be combined with nanoid.

Schemas

Methods

Utils

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