From 610b1ae0b728b4b88e00a92c8d3b991885bff38e Mon Sep 17 00:00:00 2001
From: Neur0toxine <pashok9825@gmail.com>
Date: Thu, 9 Sep 2021 19:04:12 +0300
Subject: [PATCH] Update README.md

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-Validator for RetailCRM projects on Symfony
\ No newline at end of file
+[![Build Status](https://github.com/retailcrm/url-validator/workflows/CI/badge.svg)](https://github.com/retailcrm/url-validator/actions)
+[![Coverage](https://img.shields.io/codecov/c/gh/retailcrm/url-validator/master.svg?logo=codecov&logoColor=white)](https://codecov.io/gh/retailcrm/url-validator)
+[![Latest stable](https://img.shields.io/packagist/v/retailcrm/url-validator.svg)](https://packagist.org/packages/retailcrm/url-validator)
+[![PHP from Packagist](https://img.shields.io/packagist/php-v/retailcrm/url-validator.svg?logo=php&logoColor=white)](https://packagist.org/packages/retailcrm/url-validator)
+
+
+# RetailCRM URL Validator
+
+This validator will help you validate system URLs in your project using [`symfony/validator`](https://packagist.org/packages/symfony/validator).
+
+# Table of contents
+
+* [Requirements](#requirements)
+* [Installation](#installation)
+* [Usage](#usage)
+
+## Requirements
+
+* PHP 7.3 and above
+* PHP's JSON support
+* `symfony/validator`
+
+## Installation
+
+Follow those steps to install the library:
+
+1. Download and install [Composer](https://getcomposer.org/download/) package manager.
+2. Install the library from the Packagist by executing this command:
+```bash
+composer require retailcrm/url-validator:"^1"
+```
+3. Include the autoloader if it's not included, or you didn't use Composer before.
+```php
+require 'path/to/vendor/autoload.php';
+```
+
+Replace `path/to/vendor/autoload.php` with the correct path to Composer's `autoload.php`.
+
+## Usage
+
+You have to use Symfony Validator to work with this library.
+Please refer to the [official documentation for the `symfony/validator`](https://symfony.com/doc/current/components/validator.html) to learn how to use it.
+If you want to use `symfony/validator` with Symfony framework - you should use [this documentation](https://symfony.com/doc/current/validation.html).
+
+After ensuring that you're using `symfony/validator` you can just append the `@CrmUrl()` annotation to the DTO entity field that contains system URL.
+
+After that validator's `validate` call on this DTO will generate the proper violation messages for incorrect URLs.
+
+Here's an example of the DTO (*note:* `@Assert\Url()` is optional):
+
+```php
+<?php
+
+namespace App\Dto;
+
+use Symfony\Component\Validator\Constraints as Assert;
+use RetailCrm\Validator\CrmUrl;
+
+class Connection
+{
+    /**
+     * @var string
+     * 
+     * @Assert\NotBlank()
+     * @Assert\Url()
+     * @CrmUrl()
+     */
+    public $apiUrl;
+}
+```
+
+And below you can find a complete example of usage (*note:* it requires `doctrine/annotations` and `symfony/cache` to work properly).
+
+**Connection.php**
+```php
+<?php
+
+namespace App;
+
+use Symfony\Component\Validator\Constraints as Assert;
+use RetailCrm\Validator\CrmUrl;
+
+class Connection
+{
+    /**
+     * @var string
+     *
+     * @Assert\NotBlank()
+     * @Assert\Url()
+     * @CrmUrl()
+     */
+    public $apiUrl;
+
+    public function __construct(string $apiUrl)
+    {
+        $this->apiUrl = $apiUrl;
+    }
+}
+```
+
+**app.php**
+```php
+namespace App;
+
+// We assume that `app.php` is stored within a directory that is being autoloaded by Composer.
+require __DIR__ . '/../vendor/autoload.php';
+
+use Symfony\Component\Validator\Validation;
+
+$validator = Validation::createValidatorBuilder()
+    ->enableAnnotationMapping(true)
+    ->addDefaultDoctrineAnnotationReader()
+    ->getValidator();
+$violations = $validator->validate(new Connection('https://test.retailcrm.pro'));
+
+if (0 !== count($violations)) {
+    foreach ($violations as $violation) {
+        echo $violation->getMessage();
+    }
+}
+```