lib-normaliser
A simple normalisation library, intended to transform user generated results with possible errors.
Usage
const { normalise } = require('@femto-apps/normaliser')
const normaliser = {
name: name => {
if (name.length < 10) {
return [['Name too short']]
}
return [null, name.toTitleCase()]
}
}
{
const { name, error } = normalise(normaliser, { name: 'bad_user' })
// error: { name: ['Name too short'] }
// name: undefined
}
{
const { name, error } = normalise(normaliser, { name: 'a_very_good_user' })
// error: undefined
// name: A_very_good_user
}