truthy

$truthy

Validates that the value is "truthy". Note that the definition of what values are "truthy" mirrors the boolean schema normalization of special strings like "true" and "no".

Example

// Require a feature flag to be truthy before processing a value
new Schema('object', {
  enabled: new Schema('boolean'),
  config: new Schema('string').validator({$assert: {$property: 'enabled'}}),
})

// Use $truthy inside a conditional to branch on truthiness
new Schema('any').transformer({
  $if: ['$truthy', '$uppercase']
})