validation

Use the validation helper to validate object

import React from 'react';
import { validation as validationHelper } from '@myunisoft/design-system';
import _isEmpty from 'lodash/isEmpty';

const { validate, pipe, required, min } = validationHelper;

const schema = {
  name: pipe(required()),
  firstname: pipe(required()),
  age: pipe(required(), min(18))
}

export const onSubmit = (formData) => {
  const errors = validate(formData, schema)
  if (!_isEmpty(errors)) {
    return false;
  }
  await save(formData);
}

Validators

required: (message?: string) 
date: (message?: string)
after: (beforeKey: string, message?: string)
max: (limit: number, message?: string)
min: (limit: number, message?: string)
positive: (message?: string)

Custom validator

You can create your own validator

const between = (min, max, message) => (obj, key) => {
  if (
    _get(obj, key) < min || _get(obj, key) > max
  ) {
    return (
      message || `Value should be between ${min} and ${max} `
    );
  }
};


const rules = {
  age: pipe(required(), between(18, 62))
}