PHP code example of mgrechanik / yii2-activefield-additional-error

1. Go to this page and download the library: Download mgrechanik/yii2-activefield-additional-error 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/ */

mgrechanik / yii2-activefield-additional-error example snippets


use mgrechanik\additionalerror\AdditionalErrorBehavior;

<div class="event-form-form">

     $form = ActiveForm::begin([
            'id' => 'event-create-form',
            // Adding behavior
            'as adderror' => [
                'class' => AdditionalErrorBehavior::class,
            ]
    ]); 
_form.php