@skema/basic

skema type definitions for basic javascript types, including:

• String ('string')
• Number ('number')
• Date ('date')
• RegExp ('regexp')
• Object ('object')
• Function ('function')
• Error ('error')
• Symbol ('symbol')

install

npm i @skema/basic

LOOSE

The basic type definitions that it convert the properties of wrong values into the right ones if possible.

import {defaults} from 'skema'
import {LOOSE} from '@skema/basic'

const {
  skema
} = defaults({
  types: LOOSE
})

const User = skema({
  id: Number,       // To use 'number' is also ok
  name: 'string'    // To use String is also ok
})

const user = User.from({
  id: '1',  // id will be converted to `1`
  name: 'Steve'
})

console.log(user)
// {
//   id: 1,
//   name: 'Steve'
// }

const Order = skema({
  id: String,
  createTime: Date
})

Order.from({
  id: '6352534847126241280',
  createTime: 'hahahaha'  // Oh, this date is gone too far!
})
// Error thrown

STRICT

The very strict type definition, that it will throw if the given data doesn't match the type of the schema.

import {defaults} from 'skema'
import {STRICT} from '@skema/basic'

const {
  skema
} = defaults({
  types: STRICT
})

const User = skema({
  id: Number,
  name: String
})

const user = User.from({
  // id must be a number
  id: '1',
  name: 'Steve'
})
// Error thrown