js-laravel-validation

JS-Laravel-validation

All rules are base on documentation from https://laravel.com/docs/5.7/validation#available-validation-rules

• No dependencies
• Works in Node.js and browser
• Takes form data as an object

Setup

Install: npm install js-laravel-validation

Usage

  import { validateForm } from 'js-laravel-validation'
  
  const formData = {
    username: {
      value: 'test1',
      validation: 'required|string'
    },
    password: {
      value null,
      validation: 'required|string'
    }
  }
  
  const result = validateForm({ formData });
  
  if (result.errors) {
    console.log(formData.errors); // will be { password: ['required', 'string'] }
  }

API

Function Name	Description
validateForm(options)	Takes a number of options to validate the form data
setMessageHandler(rule, createMessage)	Sets or replaces the current message handler for the specified rule
setMessageHandlers(messages)	Replaces multiple message handers

Missing Rules

• active_url
  • This cannot be supported because JS does not support hostname lookups (dns_get_record in PHP)
  • This could be implemented if there was a reliable way to host a small API to do the lookup
• date_format
  • This can be added with something like return new Date(value).format(params[0]) === value;
• dimensions
  • This requires named params which could be

  pair = params[i].split('=');
  namedParams = { [pair[0]]: pair[1] }
  

• mimetypes
• mime
• not_regex
• regex
  • Regex requires extra parsing to remove forward slashes around regex