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* * @contributor Sakawat Hossain Rony <[sakawat.techvill@gmail.com]> * * @created 21-09-2021 */ namespace App\Rules; use Illuminate\Contracts\Validation\Rule; class CheckLabel implements Rule { protected $totalVal; protected $message; /** * Create a new rule instance. * * @return void */ public function __construct($totalVal = null) { $this->totalVal = $totalVal; $this->message = __('The :x field is invalid.', ['x' => __('Label')]); } /** * Determine if the validation rule passes. * * @param string $attribute * @param mixed $value * @return bool */ public function passes($attribute, $value) { if (is_array($value) && count($value) == $this->totalVal) { foreach ($value as $label) { if (strlen($label) > 0) { if (strlen($label) <= 191) { continue; } else { $this->message = __('The label may not be greater than 191 characters.'); return false; } } else { return false; } } return true; } else { return false; } } /** * Get the validation error message. * * @return string */ public function message() { return $this->message; } }