getFallback

Returns the fallback value of the schema.

const value = v.getFallback<TSchema>(schema, dataset, config);

Generics

Parameters

  • schema TSchema
  • dataset Dataset<InferOutput<TSchema>, InferIssue<TSchema>> | undefined
  • config Config<InferIssue<TSchema>> | undefined

Returns

Examples

The following examples show how getFallback can be used.

Fallback string schema

Get the fallback value of a string schema.

const FallbackStringSchema = v.fallback(v.string(), "I'm the fallback!");
const fallbackValue = v.getFallback(FallbackStringSchema); // "I'm the fallback!"

The following APIs can be combined with getFallback.

Schemas

Methods

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