productAll

productAll<E, A>(data): Validation<E, readonly A[]>

Defined in: Core/Validation.ts:262

Combines a non-empty list of Validation instances, accumulating all errors. If all are Valid, returns Valid with all values collected into an array. If any are Invalid, returns Invalid with all accumulated errors.

Type Parameters

E

E

A

A

Parameters

data

NonEmptyList<Validation<E, A>>

Returns

Validation<E, readonly A[]>

Example

Validation.productAll([
  validateName(name),
  validateEmail(email),
  validateAge(age)
]);
// Valid([name, email, age]) or Invalid([...all errors])