PHP code example of zhuravljov / yii2-calc-validator

1. Go to this page and download the library: Download zhuravljov/yii2-calc-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/ */

zhuravljov / yii2-calc-validator example snippets


public function rules()
{
    return [
        // ...
        
        // Rule for checking an expression
        ['amount1', 'zhuravljov\yii\validators\CalcValidator'],

        // Rule for checking an expressions with saving result of calculation
        ['amount2', 'zhuravljov\yii\validators\CalcValidator', 'resultAttribute' => 'amount2'],
        
        // ...
    ];
}