PHP code example of horat1us / yii2-const-range-validator

1. Go to this page and download the library: Download horat1us/yii2-const-range-validator library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

horat1us / yii2-const-range-validator example snippets




namespace App;

use Horat1us\Yii\ConstRange;
use yii\base;

class Model extends base\Model
{
    public const TYPE_A = 'A';
    public const TYPE_B = 'B';
    
    public $type;
    
    public function rules(): array {
        return [
            [['type',], ConstRange\Validator::class,],    
        ];
    }
}

$model = new Model;

$model->type = 'C';
$model->validate(); // false

$model->type = Model::TYPE_A;
$model->validate(); // true




namespace App;

use Horat1us\Yii\ConstRange;
use yii\base;

class Model extends base\Model
{
    public const TYPE_A = 'A';
    public const TYPE_B = 'B';
    
    public $type;
    
    public function rules(): array {
        return [
            [['type',], 'range', 'range' => (new ConstRange\ArrayObject(Model::class, 'TYPE_'))],    
        ];
    }
}

$model = new Model;

$model->type = 'C';
$model->validate(); // false

$model->type = Model::TYPE_A;
$model->validate(); // true