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<?php
namespace hiapi\validators;
use yii\validators\RegularExpressionValidator;
/**
* Class UsernameValidator validates username
* TODO: allow emails also?
*
* @author Andrii Vasyliev <[email protected]>
*/
class UsernameValidator extends RegularExpressionValidator
{
public $pattern = '/^[a-z][a-z0-9_]{2,31}$/';
public function init()
parent::init();
$this->message = 'Value is not a valid username';
}