client-json-validation
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0.1.4 • Public • Published

Client JSON validation

Lightweight client side JSON validator with zero dependencies

Installation

npm i -S client-json-validation

Usage

// Import lib
import {object, string, array, number} from 'client-json-validation';
// Import target locale
import en from 'client-json-validation/lib/texts/en';
 
// Set localization once (en|ru)
setLocale(en);
 
// Create a schema
const schema = object({
  items: array(
    object({
      cost: number(),
      title: string().required()
    })
  ).min(1)
});
 
// Run validate function
schema.validate({
  items: [
    {cost: 100, title: 'T-Shirt'},
    {title: 'Bag'}
  ]
}); // Returns null
 
schema.validate({
  items: [
    {cost: 'one hundred', title: 'T-Shirt'},
    {title: 'Bag'}
  ]
}); // Returns {items: {0: {cost: 'Value is not a number'}}}}

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Install

npm i client-json-validation

Weekly Downloads

44

Version

0.1.4

License

MIT

Unpacked Size

54.6 kB

Total Files

52

Last publish

Collaborators

  • qostya