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Laravalid

Laravel Validation For Client Side

This package makes validation rules defined in laravel work client-side by converting to html/js plugins such as jquery validation. It also allows to use laravel validation messages so you can show same messages for both sides.

Table of contents

• Feature Overview
• Installation
• Configuration
• Usage
• Extending
• Plugins and Supported Rules
• Known Issues
• To Do
• Changelog
• Licence

Feature Overview

• Multi-Plugin Support //For now, there is just one :)
  • Jquery Validation
• Extendible
• Laravel form builder based
• Validation rules can be set from controller
• Distinguishing between numeric input and string input
• User friendly input names
• Remote rules such as unique and exists

Installation

Require bllim/laravalid in composer.json and run composer update.

{
    "require": {
        "laravel/framework": "5.1.*", //or "5.0.*"
        ...
        "bllim/laravalid": "*"
    }
    ...
}

Note: For Laravel 4 use laravel4 branch like as "bllim/laravalid": "dev-laravel4"

Composer will download the package. After the package is downloaded, open config/app.php and add the service provider and alias as below:

Also you need to publish configuration file and assets by running the following Artisan commands.

Configuration

After publishing configuration file, you can find it in config/laravalid folder. Configuration parameters are as below:

Usage

The package uses laravel Form Builder to make validation rules work for both sides. Therefore you should use Form Builder. While opening form by using Form::open you can give $rules as second parameter:

Also if you don't want to struggle with $rules at view files, you can set it in Controller or route with or without form name by using Form::setValidation($rules, $formName). If you don't give form name, this sets rules for first Form::open

For rules which is related to input type in laravel (such as max, min), the package looks for other given rules to understand which type is input. If you give integer or numeric as rule with max, min rules, the package assume input is numeric and convert to data-rule-max instead of data-rule-maxlength.

The converter assume input is string by default. File type is not supported yet.

Validation Messages

Converter uses validation messages of laravel (app/lang/en/validation.php) by default for client-side too. If you want to use jquery validation messages, you can set useLaravelMessages, false in config file of package which you copied to your config dir.

Plugins

Jquery Validation While using Jquery Validation as html/js validation plugin, you should include jquery.validate.laravalid.js in your views, too. After assets published, it will be copied to your public folder. The last thing you should do at client side is initializing jquery validation plugin as below:

Example

Controller/Route side

View side

Extending

There are two ways to extend package with your own rules. First, you can extend current converter plugin dynamically like below:

Second, you can create your own converter (which extends baseconverter or any current plugin converter) in Bllim\Laravalid\Converter\ namespace and change plugin configuration in config file with your own plugin name.

Note: If you are creating a converter for some existed html/js plugin please create it in converters folder and send a pull-request.

Plugins and Supported Rules

Jquery Validation To use Jquery Validation, change plugin to JqueryValidation in config file and import jquery, jquery-validation and jquery.validation.laravel.js in views.

Note: It is easy to add some rules. Please check Rule class of related converter.

Contribution

You can fork and contribute to development of the package. All pull requests is welcome.

Convertion Logic Package converts rules by using converters (in src/converters). It uses Converter class of chosen plugin which extends BaseConverter/Converter class. You can look at existed methods and plugins to understand how it works. Explanation will be ready, soon.

Known issues

• Some rules are not supported for now

TODO

• Test script
• Support unsupported rules
• Improve doc
• Comment code

Changelog

v1.0

• Initial commit

License

Licensed under the MIT License