<?php
namespace Rakit\Validation\Rules;
use Rakit\Validation\Rule;
class Alpha extends Rule
{
/** @var string */
protected $message = "The :attribute only allows alphabet characters";
/**
* Check the $value is valid
*
* @param mixed $value
* @return bool
*/
public function check($value): bool
{
return is_string($value) && preg_match('/^[\pL\pM]+$/u', $value);
}
}