1. Go to this page and download the library: Download laxity7/yii2-trim-behavior 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/ */
laxity7 / yii2-trim-behavior example snippets
/** @inheritdoc */
public function behaviors(): array
{
return [
'trimAttributes' => \laxity7\yii2\behaviors\TrimBehavior::class, // trim all attributes
// ... other behaviors
];
}