Package Exports

joi-country-state
joi-country-state/index.js

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Readme

joi-country-state

A Joi extension that provides easy validation for country and state fields.

Installation

npm install joi-country-state

Usage

1. Country Validation

import BaseJoi from 'joi';
import { countryValidator } from 'joi-country-state';

const Joi = BaseJoi.extend(countryValidator);

const countrySchema = Joi.object({
  country: Joi.country().required(),
});

const result = countrySchema.validate({ country: 'IN' });

2. State Validation

import BaseJoi from 'joi';
import { stateValidator } from 'joi-country-state';

const Joi = BaseJoi.extend(stateValidator);

const stateSchema = Joi.object({
  state: Joi.state().forCountry('IN').required(),
});

const result = stateSchema.validate({ state: 'TN' });

3. Country and State Validation with Reference

import BaseJoi from 'joi';
import { countryValidator, stateValidator } from 'joi-country-state';

const Joi = BaseJoi
  .extend(countryValidator)
  .extend(stateValidator);

const schema = Joi.object({
  country: Joi.country().required(),
  state: Joi.state().forCountry(Joi.ref('country')).required(),
});

const result = schema.validate({ country: 'IN', state: 'TN' });