<?php

namespace Model;

use Lib\Abstract_model;
use Lib\Validator;

class Category extends Abstract_model
{

    protected static $parents = array('contact');

    private static $table = 'category';

    private static $grid_fields = array(
        'id', 'title', 'updated_on'
    );

    public static function get_table()
    {
        return self::$table;
    }

    public static function get_grid_fields()
    {
        return static::$grid_fields;
    }

    public static function is_invalid(Array $data)
    {
        $errors = array();

        if (strlen($data['title']) < 1 || strlen($data['title']) > 128) {
            $errors['title'] = true;
        }

        return count($errors) == 0 ? false : $errors;
    }

}