Throw multiple input errors at once

[diogob]

There are use cases such as this one, where throwing a single exception with multiple input errors is desirable. We should add a custom error constructor for that. Perhaps just have a plural InputErrors that will take a non-empty list as argument. If we are fine breaking backwards compatibility we could also just change the InputError type.

[danielweinmann]

I like the idea of having a separate error for this use case. The current InputError is very elegant for most use cases. It would be weird to have to pass a list to it.

[machour]

I'm also fine with having a separate InputErrors that would handle this case.

[diogob]

@machour I have just published the 0.3.0 to npm. The package.json from remix-forms is bound to >= 0.2.0 so you should be able to update the remix-domains dependency on your project and use the new InputErrors error and pass a list of {message: string, path: string}.

The interface is described in the corresponding README section.

[machour]

Tested and validated, thank you so much @diogob !

[gustavoguichard]

Just an update from the future! You can throw a list of errors now with:

const fn = composable(() => {
  throw new ErrorList([
    new Error('Oops'),
    new InputError('Required', ['name'])
  ])
})