blob

Creates a blob schema.

const Schema = v.blob<TMessage>(message);

Generics

Parameters

  • message TMessage

Explanation

With blob you can validate the data type of the input. If the input is not a blob, you can use message to customize the error message.

Returns

Examples

The following examples show how blob can be used.

Image schema

Schema to validate an image.

const ImageSchema = v.pipe(
  v.blob('Please select an image file.'),
  v.mimeType(['image/jpeg', 'image/png'], 'Please select a JPEG or PNG file.'),
  v.maxSize(1024 * 1024 * 10, 'Please select a file smaller than 10 MB.')
);

The following APIs can be combined with blob.

Schemas

Methods

Actions

Utils

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